Manual 12687970

Manual 12687970
Crystal oscillator
CRYSTAL OSCILLATOR
PROGRAMMABLE
SG - 8002DC / DB series
•Frequency range
•Supply voltage
•Function
:
:
:
1 MHz to 125 MHz
3.3 V or 5.0 V
Output enable(OE) or Standby( ST )
Pin compatible with full size and half size.
•Lead(Pb)-free
: Contains high melting temperature type
solder (Pb85 %) exempted by RoHS directive. Actual size
•Short mass production lead time by PLL technology.
SG-8002DC
•SG-Writer available to purchase.
Please contact EPSON TOYOCOM or local sales representative.
SG-8002DB
Specifications (characteristics)
Item
Output frequency range
f0
Supply voltage
VCC
Storage
temperature
Operating
temperature
Temperature
range
Specifications *2
PT / ST
PH / SH
1 MHz to 125 MHz
4.5 V to 5.5 V
Symbol
-55 °C to +125 °C
T_stg
T_use
Frequency tolerance
-20 °C to +70 °C (-40 °C to +85 °C)
Current consumption
Output disable current
Stand-by current
IDD
I_dis
I_std
Symmetry *1
SYM
High output voltage
VOH
Low output voltage
VOL
Output load condition (TTL) *1
L_TTL
Output load condition (CMOS) *1 L_CMOS
Output enable /
VIH
disable input voltage
VIL
Output rise and fall time *1
tr / tf
Oscillation start up time
Frequency aging
tOSC
Stored as bare product after unpacking
-40 °C to +85 °C
B: ±50 × 10-6 ,C: ±100 × 10-6
M: ±100 × 10-6
45 mA Max.
28 mA Max.
30 mA Max.
16 mA Max.
50 µA Max.
40 % to 60 %
40 % to 60 %
VCC-0.4 V Min.
0.4 V Max.
5 TTL Max.
15 pF Max.
25 pF Max.
15 pF Max.
2.0 V Min.
70 % VCC Min.
0.8 V Max.
20 % VCC Max.
3 ns Max.
4 ns Max.
10 ms Max.
-6
±5 × 10 / year Max.
F_tol(osc)
Remarks
PC / SC
VCC=4.5 V to 5.5 V
1 MHz to 125 MHz VCC=3.0 V to 3.6 V
1 MHz to 66.7 MHz VCC=2.7 V to 3.6 V
2.7 V to 3.6 V
Refer to “Frequency range” (P.4)
-20 °C to +70 °C
-40 °C to +85 °C
*3
No load condition, Max. frequency
OE=GND(PT,PH,PC)
ST =GND(ST,SH,SC)
CMOS load:50%Vcc level, Max. load condition
TTL load: 1.4V level, Max. load condition
IOH=-16 mA(PT,ST,PH,SH),-8 mA(PC,SC)
IOL=16 mA(PT,ST,PH,SH), 8 mA(PC,SC)
Max. frequency and
Max. supply voltage
ST , OE terminal
ST , OE terminal
CMOS load: 20 % VCC to 80 % VCC level
TTL load: 0.4 V to 2.4 V level
Time at minimum supply voltage to be 0 s
+25 °C,VCC=5.0 V/ 3.3 V (PC/SC) First year
F_aging
Operating temperature (-40 °C to +85 °C), the available frequency, symmetry and output load conditions, please refer to Page 48.
*1
*2 PLL-PLL connection & Jitter specification, please refer to Page 49.
*3 PT / ST and PH / SH for “M” tolerance will be available up to 55 MHz.
Checking possible by the Frequency Checking Program.
External dimensions
(Unit:mm)
SG-8002DC
#14
Pin map
Pin
Connection
1
OE or ST
4
GND
5
OUT
8
Vcc
16.0000 C 2PH
EPSON 9357B
13.7 Max. #4
7.62
#1
2.54 Min. 5.3 Max.
0.2Min.
0.51
#8
19.8 Max.
#7
7.62
0.25
90°~105°
Note.
OE Pin (PT, PH, PC)
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance.
0.51
Pin map
Pin
Connection
1
OE or ST
7
GND
8
OUT
14
Vcc
6.36
EPSON
100.0000 C
2PH
9357B
#1
SG-8002DB
#5
0.2 Min.
15.24
2.54 Min. 5.3 Max.
#8
6.6
.
7.62
0.25
90°~105°
ST pin (ST, SH, SC)
ST pin = "H" or "open" : Specified frequency output.
ST pin = "L" : Output is low level (weak pull - down), oscillation stops.
http://www.epsontoyocom.co.jp
47
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