RFCA1008
RFCA1008
5MHz to 1000MHz, Push-Pull, High
Linearity InGaP HBT Amplifier
Package Style: SOIC-8
Features
„
„
„
„
„
5V Single Supply
Excellent Linearity
Performance at +34dBmV
Output Power per Tone
Two Amplifiers in Each SOIC-8
Package Simplify Push-Pull
Configuration PC Board
Layout
Available in Lead-free, RoHS
Compliant, and Green
Packaging
SOIC-8 Package
1
8
2
7
3
6
4
5
Functional Block Diagram
Applications
„
„
CATV Head End Driver and
Predriver Amplifier
CATV Line Driver Amplifier
Product Description
RFMD's RFCA1008 is a high performance InGaP HBT MMIC amplifier designed with
the InGaP process technology for excellent reliablility. The heterojunction increases
breakdown voltage and minimizes leakage current between junctions. A Darlington
configuration is utilized for broadband performance. The RFCA1008 contains two
amplifiers for use in wideband push-pull CATV amplifiers requiring excellent second
order performance; the second and third order non-linearities are greatly improved
in the push-pull configuration.
Ordering Information
RFCA1008SQ
RFCA1008SR
RFCA1008TR13
RFCA1008PCK-410
25 Piece sample bag
7” Sample reel with 100 pieces
13” Reel with 2500 pieces
50MHz to 1000MHz, PCBA with 5-piece sample bag
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
9
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
BiFET HBT
SOI
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2012, RF Micro Devices, Inc.
DS130627
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
1 of 23
RFCA1008
Absolute Maximum Ratings
Parameter
Max Device Current (ID)
Rating
Unit
300
mA
Max Device Voltage (VD)
6
V
Max RF Input Power
18
dBm
Max Junction Temp (TJ)
150
°C
Operating Temperature Range (TL)
-40 to +85
°C
Storage Temperature
-40 to +150
°C
Notes:
1. Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation, the device voltage
and current must not exceed the maximum operating values specified in
the Absolute Maximum Ratings table above.
2. Bias Conditions should also satisfy the following expression:
IDVD < (TJ - TL)/RTH, j - l and TL = TLEAD
Nominal Operating Parameters
Parameter
Min.
Specification
Typ.
Max.
Unit
1000
MHz
Condition
17dB Application, VCC = 5V, ICC = 215mA
Frequency Range
50
Small Signal Gain
16.8
dB
50MHz; 5V, 25°C
17.4
dB
500MHz; 5V, 25°C
17.9
dB
1000MHz; 5V, 25°C
±0.5
dB
50MHz to 1000MHz per
ANSI/SCTE-144 2007
Output IP3
40
dBm
550MHz, Tone Spacing = 6MHz, POUT per
Tone = +5dBm
Output IP2 Plus
65
dBm
Output IP2 Minus
70
dBm
550MHz, Tone Spacing = 30MHz POUT per
Tone = 0dB
P1dB
23
dBm
500MHz
Input Return Loss
27
dB
Output Return Loss
16
dB
Noise Figure (Balun Insertion Loss
Included)
4.0
dB
50MHz to 1000MHz
CSO
80
dBc
79 Channel, Flat Tilt, +34dBmV
CTB
76
dBc
XMOD
69
dBc
Device Operating Voltage
5.0
V
Device Operating Current
215
mA
Thermal Resistance
40
°C/W
Gain Flatness
VCC = 5V
Junction to backside PCB under IC
Note: VCC = 5V, IC = 215mA, TL = 25°C, ZS = ZL = 75, Push Pull Application Circuit
2 of 23
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
DS130627
RFCA1008
Specification
Min.
Typ.
Max.
Parameter
Unit
Condition
15dB Application, VCC = 5V, ICC = 150mA
Frequency Range
50
Small Signal Gain
1000
MHz
14.7
dB
50MHz; 5V, 25°C
15.5
dB
500MHz; 5V, 25°C
16.5
dB
1000MHz; 5V, 25°C
±0.5
dB
50MHz to 1000MHz per
ANSI/SCTE-144 2007
Output IP3
36
dBm
550MHz, Tone Spacing = 6MHz, POUT per
Tone = +5dBm
Output IP2 Plus
60
dBm
Gain Flatness
Output IP2 Minus
66
dBm
550MHz, Tone Spacing = 30MHz POUT per
Tone = 0dB
P1dB
20
dBm
500MHz
Input Return Loss
20
dB
Output Return Loss
20
dB
Noise Figure (Balun Insertion Loss
Included)
4.5
dB
50MHz to 1000MHz
79 Channel, Flat Tilt, +34dBmV
CSO
77
dBc
CTB
70
dBc
XMOD
61
dBc
Device Operating Voltage
5.0
V
Device Operating Current
150
mA
Thermal Resistance
40
°C/W
VCC = 5V
Junction to backside PCB under IC
17dB Application, VCC = 5V, ICC = 217mA
Frequency Range
5
300
MHz
Small Signal Gain
17.4
dB
150MHz; 5V, 25°C
Gain Flatness
±0.2
dB
5MHz to 300MHz, 25°C per
ANSI/SCTE-144 2007
Output IP3
41
dBm
5MHz to 300MHz, Tone Spacing = 6MHz,
POUT per Tone = +5dBm
Output IP2 Plus
73
dBm
Output IP2 Minus
73
dBm
150MHz, Tone Spacing = 6MHz POUT per
Tone = 0dB
P1dB
22
dBm
5MHz to 300MHz
Input Return Loss
22
16
dB
Output Return Loss
22
14
dB
Noise Figure (Balun Insertion Loss
Included)
4.0
dB
5MHz to 210MHz
7 Channel, Flat Tilt, +50dBmV
CSO
80
dBc
CTB
67
dBc
XMOD
66
dBc
Device Operating Voltage
5.0
V
Device Operating Current
217
mA
Thermal Resistance
40
°C/W
DS130627
VCC = 5V
Junction to backside PCB under IC
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
3 of 23
RFCA1008
Performance 17dB Application Circuit VCC = 5V, ICC = 215mA
Input Return Loss versus Frequency
-40°C
25°C
85°C
-5
18.0
17.5
-15
Gain (dB)
Input Return Loss (dB)
-10
Gain versus Frequency
18.5
0
-20
-25
-30
17.0
16.5
-40°C
-35
25°C
16.0
-40
85°C
-45
15.5
50
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
50
Isolation versus Frequency
-19.5
-40°C
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
Output Return Loss versus Frequency
0
-20
150
-5
Isolation (dB)
85°C
-21
-21.5
-22
-22.5
Output Return Loss (dB)
25°C
-20.5
-10
-15
-20
-25
-40°C
25°C
85°C
-30
-23
-35
-23.5
50
150
250
350
450 550 650
Frequency (MHz)
750
850
950
50
1000
Noise Figure versus Frequency
24
6
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
Output P1dB versus Frequency
23.5
23
Output P1dB (dBm)
Noise Figure (dB)
5
4
3
2
-40°C
25°C
85°C
1
0
50
4 of 23
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
22.5
22
21.5
21
20.5
20
-40°C
25°C
19.5
85°C
19
50
500
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
1000
DS130627
RFCA1008
Performance 17dB Application Circuit VCC = 5V, ICC = 215mA
Output IP3 Plus versus Frequency
40
40
35
35
30
25
20
15
-40°C
10
30
25
20
15
-40°C
10
25°C
25°C
5
5
85°C
0
85°C
0
50
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
50
Output IP2 Plus versus Frequency
90
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
Ouput IP2 Minus versus Frequency
90
80
80
70
70
Output IP2 Minus (dBm)
Output IP2 Plus (dBm)
Output IP3 Minus versus Frequency
45
Output IP3 Minus (dBm)
Output IP3 Plus (dBm)
45
60
50
40
30
10
50
40
30
-40°C
20
-40°C
25°C
85°C
20
60
25°C
10
85°C
0
0
50
150
250
350
450 550 650
Frequency (MHz)
750
850
950
50
1000
Gain Flatness versus Frequency
0.3
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
Mean Linear Response versus Measured Gain
18.2
18.0
0.2
0.0
-0.1
25°C Flatness
-0.2
-0.3
17.6
17.4
17.2
17.0
16.8
16.6
-40°C Flatness
16.4
Mean Linear Response
85°C Flatness
16.2
25°C Measured Gain
16.0
-0.4
150
250
350
450
550
650
750
Frequency (MHz)
DS130627
Measured Gain (dB)
Gain Flatness (dB)
17.8
0.1
850
950
1000 Grand
Total
150
250
350
450
550
650
750
850
950 1000 Grand
Total
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
5 of 23
RFCA1008
Performance 17dB Application Circuit VCC = 5V, ICC = 215mA
XMOD versus Frequency
CTB versus Frequency
(34dBmV per Channel)
70.0
(34dBmV per Channel)
79
69.8
78
69.6
77
69.2
CTB (dBc)
XMOD (dBc)
69.4
69.0
68.8
68.6
76
75
74
-40°C
25°C
85°C
68.4
68.2
-40°C
25°C
73
68.0
85°C
72
55.25
77.25
211.25
331.25
Frequency (MHz)
445.25
547.25
55.25
CSO Upper versus Frequency
211.25
331.25
Frequency (MHz)
445.25
547.25
CSO Lower versus Frequency
(34dBmV per Channel)
100
77.25
(34dBmV per Channel)
105
-40°C
100
25°C
95
85°C
CSO Lower (dBc)
CSO Upper (dBc)
95
90
85
80
90
85
80
75
70
85°C
70
55.25
6 of 23
-40°C
25°C
75
77.25
211.25
331.25
Frequency (MHz)
445.25
547.25
55.25
77.25
211.25
331.25
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
445.25
547.25
DS130627
RFCA1008
Evaluation Board Schematic
(17dB, 50MHz to 1000MHz Application Circuit)
HDR1
Vdd
C16
1μF
C15
0.01μF
C14
1000pF
C13
68pF
C12
1pF
R2
412:
C4
1000pF
J1
IN
COAX-F
C2
680pF
L1
390nH
C20
1pF
R3
0.0:
C18
1pF
U1
1 RF IN
2 NC
NC 7
3 NC
NC 6
4 RF IN
J2
OUT
COAX-F
C6
680pF
RF OUT/VCC 8
T1
T2
RF OUT/VCC 5
C17
1pF
C5
680pF
C1
680pF
C19
1pF
C3
1000pF
R1
412:
L2
390nH
HDR2
Vdd
C7
1μF
HDR3
GND
C8
0.01μF
C9
1000pF
C10
68pF
C11
1pF
HDR4
GND
DS130627
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
7 of 23
RFCA1008
Evaluation Board Bill of Materials (BOM)
(17dB, 50MHz to 1000MHz Application Circuit)
Description
Reference
Designator
Manufacturer
DDI
225107(B)
U1
RFMD
RFCA1008
C19-C20
Taiyo Yuden (USA), Inc.
RM UMK105CG010CW-F
C3-C4
Murata Electronics
GRM155R71H102KA01E
C11-C12, C17-C18
Murata Electronics
GRM1885C1H1R0CZ01D
PCB, DEMO, 31MIL BALANCED SOIC-8 CATV GA
DUAL CATV 5MHz to 1000MHz HI LIN GaAs HBT
CAP, 1pF, +/-0.25pF, 50V, CG, 0402
CAP, 1000pF, 10%, 50V, X7R, 0402
CAP, 1pF, +/-0.25pF, 50V, C0G, 0603
CAP, 68pF, 5%, 50V, C0G, 0603
Manufacturer's P/N
C10, C13
Murata Electronics
GRM1885C1H680JA01D
CAP, 680pF, 10%, 50V, X7R, 0603
C1-C2, C5-C6
Murata Electronics
GRM188R71H681KA01D
CAP, 1000pF, 10%, 50V, X7R, 0603
C9, C14
Murata Electronics
GRM188R71H102KA01D
CAP, 10000pF, 10%, 50V, X7R, 0603
C8, C15
Murata Electronics
GRM188R71H103KA01D
CAP, 1μF, 10%, 10V, X5R, 0603
C7, C16
Murata Electronics
GRM188R61A105KA61D
R3
Panasonic
ERJ-2GE0R00
RES, 412, 1%, 1/16W, 0402
R1-R2
Panasonic
ERJ-2RKF4120X
IND, 390nH, 5%, W/W, 1008
L1-L2
Coilcraft
1008CS-391XJBC
TRANSFORMER, S03, 5MHz to 1000MHz, 1:1, UNBAL
T1-T2
MiniRF
XFM-1002-1UH
JP1-JP4
Sullins
PECO1SAAN
J1-J2
Trompeter
CBJE130-2
McMaster-Carr Supply Co.
92196A076
RES, 0, 0402
CONN, HDR, ST, 1-PIN, 0.100"
CONN, F, EDGE MOUNT, 30 MIL
HEATSINK BLOCK, 1.5 X 2.0 IN
SCREW, 2-56 x 3/16", SOCKET HEAD
8 of 23
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
DS130627
RFCA1008
Evaluation Board Assembly Drawing
(17dB, 50MHz to 1000MHz Application Circuit)
JP1
JP2
2-56 Screw (6X)
NOTE: Attach assembled PCB to heat sink block EEF-105441
using six (6) 2-56 screws
J1
J2
JP3
DS130627
JP4
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
9 of 23
RFCA1008
Performance 15dB Application Circuit VCC = 5V, ICC = 150mA
Input Return Loss versus Frequency
-40°C
16.5
25°C
85°C
16.0
-10
Gain (dB)
Input Return Loss (dB)
-5
Gain versus Frequency
17.0
0
-15
-20
15.5
15.0
-25
14.5
-30
14.0
-40°C
25°C
13.5
-35
50
150
250
350
450 550 650
Frequency (MHz)
750
850
50
1000
950
Isolation versus Frequency
-40°C
25°C
85°C
Isolation (dB)
-20
-20.5
-21
-21.5
250
350
450 550 650
Frequency (MHz)
850
950
1000
-40°C
25°C
85°C
-10
-15
-20
-22
-22.5
50
150
250
350
450 550 650
Frequency (MHz)
750
850
-25
950 1000
50
Noise Figure versus Frequency
6
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
Output P1dB versus Frequency
23
22
Output P1dB (dBm)
5
4
3
2
21
20
19
18
-40°C
25°C
1
-40°C
25°C
17
85°C
0
85°C
16
50
10 of 23
750
-5
Output Return Loss (dB)
-19.5
150
Output Return Loss versus Frequency
0
-19
Noise Figure (dB)
85°C
150
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
50
500
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
1000
DS130627
RFCA1008
Performance 15dB Application Circuit VCC = 5V, ICC = 150mA
Output IP3 Minus versus Frequency
38
37
37
36
36
Output IP3 Minus (dBm)
Output IP3 Plus (dBm)
Output IP3 Plus versus Frequency
38
35
34
33
32
-40°C
31
25°C
30
35
34
33
32
-40°C
31
25°C
30
85°C
85°C
29
29
28
28
50
150
250
350
450 550 650
Frequency (MHz)
750
850
950
50
1000
250
350
450 550 650
Frequency (MHz)
750
850
950
1000
Output IP2 Minus versus Frequency
80
90
70
80
70
60
50
40
30
-40°C
20
Ouput IP2 Minus (dBm)
Output Plus IP2 (dBm)
Output IP2 Plus versus Frequency
150
60
50
40
30
-40°C
25°C
85°C
20
25°C
10
10
85°C
0
0
50
150
250
350
450 550 650
Frequency (MHz)
750
850
950
50
1000
Gain Flatness versus Frequency
150
250
350
450 550 650
Frequency (MHz)
750
850
1000
950
Mean Linear Response versus Measured Gain
17.0
0.25
0.20
16.5
0.15
Measured Gain (dB)
Gain Flatness (dB)
0.10
0.05
0.00
-0.05
-0.10
-0.15
15.5
15.0
Mean Linear Response
25°C Flatness
-0.20
-40°C Flatness
-0.25
14.5
25°C Measured Gain
85°C Flatness
-0.30
14.0
50
DS130627
16.0
150
250
350
450 550 650
Frequency (MHz)
750
850
950 1000
50
150
250
350
450 550 650
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
750
850
950
1000
11 of 23
RFCA1008
Performance 15dB Application Circuit VCC = 5V, ICC = 150mA
XMOD versus Frequency
CTB versus Frequency
(34dBmV per Channel)
60.5
(34dBmV per Channel)
70
60.0
69
59.5
68
58.5
CTB (dBc)
XMOD (dBc)
59.0
58.0
57.5
57.0
67
66
65
-40°C
25°C
85°C
56.5
56.0
-40°C
25°C
85°C
64
55.5
63
55.25
77.25
211.25
331.25
Frequency (MHz)
445.25
55.25
547.25
CSO Upper versus Frequency
445.25
-40°C
100
25°C
95
CSO Lower (dBc)
85°C
80
75
90
85
80
75
-40°C
25°C
85°C
70
70
65
65
55.25
12 of 23
547.25
(34dBmV per Channel)
105
85
CSO Upper (dBc)
211.25
331.25
Frequency (MHz)
CSO Lower versus Frequency
(34dBmV per Channel)
90
77.25
77.25
211.25
331.25
Frequency (MHz)
445.25
547.25
55.25
77.25
211.25
331.25
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
445.25
547.25
DS130627
RFCA1008
Evaluation Board Schematic
(15dB, 50MHz to 1000MHz Application Circuit)
HDR1
Vdd
C16
1μF
C15
0.01μF
C14
1000pF
C13
68pF
C12
1pF
C4
R2
1000pF 300:
C2
680pF
R3
6.2:
R4
5.6 k:
C20
1pF
1
RF IN
2
NC
3
NC
4
R5
5.6k:
J2
OUT
COAX-F
U1
T1
J1
IN
COAX-F
C1
680pF
L1
390nH
C19
1pF
RF IN
RF OUT/
VCC
NC
NC
RF OUT/
VCC
R1
C3
1000pF 300:
HDR2
8
C6
680pF
C18
1pF
C5
680pF
C17
1pF
7
T2
6
5
L2
390nH
Vdd
C7
1μF
C8
0.01μF
C9
1000pF
C10
68pF
C11
1pF
HDR3
GND
HDR4
GND
DS130627
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
13 of 23
RFCA1008
Evaluation Board Bill of Materials (BOM)
(15dB, 50MHz to 1000MHz Application Circuit)
Description
Reference
Designator
Manufacturer
RFMD
225107(B)
JP1-JP4
Sullins Electronics Corp.
PECO1SAAN
J1-J2
Trompeter Electronics, Inc.
CBJE130-2
PCB, DEMO, 31 MIL BALANCED SOIC-8 CATV GA
CONN, HDR, ST, 1-PIN, 0.100"
CONN, F, EDGE MOUNT, 30 MIL
IND, 390nH, 5%, W/W, 1008
Manufacturer's P/N
L1-L2
Coilcraft
1008CS-391XJBC
CAP, 0.010μF, 10%, 50V, X7R, 0603
C8, C15
Johanson Dielectrics
500R14W103KV4
CAP, 1pF, +/-0.25pF, 50V, C0G, 0603
C11-C12, C17-C18
Murata Electronics
GRM1885C1H1R0CZ01D
CAP, 1pF, +/-0.25pF, 50V, C0G, 0402
C19-C20
Murata Electronics
GRM1555C1H1R0CZ01E
C3-C4
Murata Electronics
GRM155R71H102KA01E
GRM188R71H102KA01D
CAP, 1000pF, 10%, 50V, X7R, 0402
CAP, 1000pF, 10%, 50V, X7R, 0603
C9, C14
Murata Electronics
CAP, 1μF, 10%, 25V, X5R, 0603
C7, C16
Taiyo Yuden (USA), Inc.
RM TMK107BJ105KA-T
CAP, 68pF, 5%, 50V, C0G, 0603
C10, C13
Murata Electronics
GRM1885C1H680JA01D
C1-C2, C5-C6
Murata Electronics
GRM188R71H681KA01D
RES, 6.2, 5%, 1/16W, 0603
R3
Panasonic Industrial Co
ERJ-3GEYJ6R2V
RES, 300, 5%, 1/16W, 0402
R1-R2
Panasonic Industrial Co
ERJ-2GEJ301
RES, 5.6K, 5%, 1/16W, 0603
R4-R5
Panasonic Industrial Co
ERJ-3GEYJ562
TRANSFORMER, S03, 5MHz to 1000MHz, 1:1, UNBAL
T1-T2
MiniRF
XFM-1002-1UH
U1
RFMD
RFCA1008
CAP, 680pF, 10%, 50V, X7R, 0603
DUAL CATV 5MHZ to 1000MHZ HI LIN GaAs HBT
HEATSINK BLOCK, 1.5 x 2.0 IN
EEF-106820(B)
SCREW, 2-56 x 3/16", SOCKET HEAD
14 of 23
McMaster-Carr Supply Co.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
92196A076
DS130627
RFCA1008
Evaluation Board Assembly Drawing
(15dB, 50MHz to 1000MHz Application Circuit)
Gnd
Vs
2-56 Screw (6X)
NOTE: Attach assembled PCB to heat sink block EEF-106820
using six (6) 2-56 screws
J1
J2
Vs
DS130627
Gnd
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
15 of 23
RFCA1008
Performance 17dB Return Path VCC = 5V, ICC = 215mA
Input Return Loss versus Frequency
0
Gain versus Frequency
20
-40°C
-5
18
25°C
16
14
-10
Gain (dB)
Input Return Loss (dB)
85°C
-15
-20
12
10
8
6
-25
25°C
2
85°C
0
-30
5 35 65 95 125 155 185 215 245 275 305 335 365 395 425 455 485 500
Frequency (MHz)
10 40 70 100 130 160 190 220 250 280 310 340 370 400 430 460 490 500
Frequency (MHz)
Isolation versus Frequency
0
-19
-40°C
25°C
85°C
Isolation (dB)
-21
-22
-23
-24
-25
-10
-15
-20
-25
-40°C
25°C
85°C
-30
-26
-35
5 35 65 95 125 155 185 215 245 275 305 335 365 395 425 455 485 500
Frequency (MHz)
10 40 70 100 130 160 190 220 250 280 310 340 370 400 430 460 490 500
Frequency (MHz)
Noise Figure versus Frequency
6
23.0
5
Output P1dB versus Frequency
22.5
Output P1dB (dBm)
Noise Figure (dB)
Output Return Loss versus Frequency
-5
Output Return Loss (dB)
-20
4
3
2
-40°C
25°C
85°C
1
22.0
21.5
21.0
-40°C
20.5
25°C
85°C
0
20.0
10
16 of 23
-40°C
4
50
90
130
170 210 250
Frequency (MHz)
290
330
370
400
10
200
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
400
DS130627
RFCA1008
Performance 17dB Return Path VCC = 5V, ICC = 215mA
Output IP3 Plus versus Frequency
43.5
Output IP3 Minus versus Frequency
42.0
43.0
41.5
Output IP3 Minus (dBm)
Output IP3 Plus (dBm)
42.5
42.0
41.5
41.0
40.5
-40°C
25°C
85°C
40.0
39.5
40.5
40.0
39.5
38.5
16
56
96
136
176 216 256
Frequency (MHz)
296
336
376
16
400
Output IP2 Plus versus Frequency
90
56
96
136
176 216 256
Frequency (MHz)
296
336
376
400
376
400
Output IP2 Minus versus Frequency
78
80
76
Output IP2 Minus (dBm)
70
60
50
40
30
20
-40°C
10
25°C
85°C
74
72
70
68
-40°C
66
25°C
64
85°C
62
0
16
56
96
136
176 216 256
Frequency (MHz)
296
336
376
16
400
Gain Flatness versus Frequency
56
96
136
176 216 256
Frequency (MHz)
296
336
Mean Linear Response versus Measured Gain
0.15
17.55
0.10
17.50
17.45
Measured Gain (dB)
0.05
Gain Flatness (dB)
-40°C
25°C
85°C
39.0
39.0
Output IP2 Plus (dBm)
41.0
0.00
-0.05
-0.10
17.40
17.35
17.30
17.25
25°C Flatness
Mean Linear Response
25°C Measured Gain
17.20
-40°C Flatness
-0.15
85°C Flatness
17.15
-0.20
10
DS130627
40
70
100
130 160 190
Frequency (MHz)
220
250
280
310
10
40
70
100
130 160 190
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
220
250
280
310
17 of 23
RFCA1008
Performance 17dB Return Path VCC = 5V, ICC = 215mA
XMOD versus Frequency
CTB versus Frequency
(50dBmV per Channel)
(50dBmV per Channel)
69.5
61.0
69.0
60.5
68.5
60.0
68.0
CTB (dBc)
XMOD (dBc)
59.5
59.0
58.5
67.5
67.0
66.5
58.0
66.0
-40°C
57.5
57.0
25°C
65.5
85°C
65.0
25°C
56.5
7.0
13.0
19.0
25.0
31.0
Frequency (MHz)
37.0
-40°C
85°C
64.5
43.0
7.0
CSO Upper versus Frequency
19.0
25.0
31.0
Frequency (MHz)
37.0
43.0
CSO Lower versus Frequency
(50dBmV per Channel)
110
13.0
(50dBmV per Channel)
110
105
-40°C
105
85°C
100
95
90
100
CSO Lower (dBc)
CSO Upper (dBc)
25°C
95
90
85
25°C
85
80
80
85°C
75
7.0
18 of 23
-40°C
13.0
19.0
25.0
31.0
Frequency (GHz)
37.0
43.0
7.0
13.0
19.0
25.0
31.0
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
37.0
43.0
DS130627
RFCA1008
Evaluation Board Schematic
(17dB, 5MHz to 300MHz Application Circuit)
JP1
Vcc
C14
1μF
C13
0.01μF
C12
1000pF
C11
68pF
C4
0.1μF
R2
470:
L1
10μH
C2
0.1μF
J1
IN
COAX-F
J2
OUT
COAX-F
U1
R3
0:
T1
RF OUT/
VCC
1
RF IN
2
NC
NC
7
3
NC
NC
6
4
RF IN
RF OUT/
VCC
C6
0.1μF
8
T2
5
C5
0.1μF
C1
0.1μF
C3
0.1μF
R1
470:
L2
10μH
JP2
Vcc
C7
1μF
C8
0.01μF
C9
1000pF
C10
68pF
JP3
GND
JP4
GND
DS130627
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
19 of 23
RFCA1008
Evaluation Board Bill of Materials (BOM)
(17dB, 5MHz to 300MHz Application Circuit)
Description
Reference
Designator
Manufacturer
Manufacturer's P/N
RFMD
225107(B)
U1
RFMD
RFCA1008
C1-C2, C5-C6
Kemet
C0603C104K3RAC
GRM155R71C104KA88D
PCB, DEMO, 31 MIL BALANCED SOIC-8 CATV GA
DUAL CATV 5MHz to 1000MHZ HI LIN GaAs HBT
CAP, 0.1μF, 10%, 25V, X7R, 0603
CAP, 0.1μF, 10%, 16V, X7R, 0402
C3-C4
Murata Electronics
CAP, 1μF, 10%, 25V, X5R, 0603
C7, C14
Taiyo Yuden (USA), Inc.
RM TMK107BJ105KA-T
CAP, 68pF, 5%, 50V, C0G, 0603
C10-C11
Murata Electronics
GRM1885C1H680JA01D
CAP, 10000pF, 10%, 50V, X7R, 0603
C8, C13
Murata Electronics
GRM188R71H103KA01D
CAP, 1000pF, 10%, 50V, X7R, 0603
C9, C12
Murata Electronics
GRM188R71H102KA01D
ERJ-3GEY0R00V
RES, 0, 0603
R3
Panasonic Industrial Co.
RES, 470, 5%, 1/16W, 0402
R1-R2
Panasonic Industrial Co.
ERJ-2GEJ471
IND, 10μH, 10%, W/W, 1008
L1-L2
Coilcraft
1008LS-103XJLC
CONN, F, EDGE MOUNT, 30 MIL
J1-J2
Trompeter Electronics, Inc.
CBJE130-2
JP1-JP4
Sullins Electronics Corp.
PBC01SAAN
T1-T2
MiniRF
XFM-0201-1WH
CONN, HDR, ST, 1-PIN, 0.100"
TRANSFORMER, S03, 1:1, UNBAL
HEATSINK BLOCK, 1.5 x 2.0 IN
EEF-106820(B)
SCREW, 2-56 x 3/16", SOCKET HEAD
20 of 23
McMaster-Carr Supply Co.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
92196A076
DS130627
RFCA1008
Pin Names and Descriptions
Pin
1
2
Name
RFIN
GND
Description
3
GND
4
5
6
RFIN
RFOUT/VCC
GND
7
GND
8
EPAD
RFOUT/VCC
GND
RF input pin. External DC-blocking capacitor is required.
Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground
leads as possible.
Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground
leads as possible.
RF input pin. External DC-blocking capacitor is required.
RF output and bias pin (open collector).
Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground
leads as possible.
Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground
leads as possible.
RF output and bias pin (open collector).
Exposed area on the bottom side of the package must be soldered to the ground plane of the board for
optimum thermal and RF performance. Several vias should be located under the EPAD as shown in the
recommended land pattern.
Suggested Pad Layout
DS130627
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
21 of 23
RFCA1008
Package Drawing
Dimensions in millimeters
22 of 23
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
DS130627
RFCA1008
Branding Diagram
DS130627
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected]
23 of 23
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