broadband distributed amplifier ap-0125

broadband distributed amplifier ap-0125
BROADBAND DISTRIBUTED AMPLIFIER
AP-0125
(POSITIVE-BIAS ONLY)
NOTE: This product is not
recommended for new designs.
Please see this letter for more
information.
The AP-0125 is a positive bias only multipurpose
amplifier available in a connectorized or surface mount EZ
package. It consists of two distributed MMIC amplifiers with
positive only bias circuitry to provide resonance free gain
with high saturated output power from 1 to 25 GHz. It can be
used for generation of square wave LO drives for T3 mixers
(in saturation mode), general purpose LO drive signal
generation or as a general purpose gain block for lab use (in
linear mode).
Features






Positive Bias Only Required
Non-Inverting Output
Surface Mount Package Available
+22 dBm Typical Saturated Output Power
Buffer- Amplifiers for Mixer LO
rd
th
3 and 5 Harmonic Generation
Electrical Specifications - Specifications guaranteed from -30 to +70C, measured in a 50-Ohm system.
Parameter
Frequency
Min
Typ
Max
0
+10
+18
+6 Volts Bias
+16
+22
+5 Volts Bias
+15
+20
(GHz)
Input for Saturated Output (dBm)
Saturated Output Power (dBm)
Saturated Output Voltage (Vp-p)1
8
Small Signal Gain (dB)
27
1.0-25.0
Return Loss (dB)
10
Reverse Isolation (dB)
40
Output Third Order Intercept (dBm)
23
Power Consumption (W)
1.1
2
220
320
Bias Requirements (mA)
+5.0 to +6.3 Volts DC
1
With a 50 Ω load impedance
Model Number
Description
Package Style(s)
1.0 to 25.0 GHz Amplifier
EZ, EZP
2
1
AP-0125EZ
AP-0125EZP
1
EZ-Carrier Distributed Amplifiers are not suitable for in-line reflow solder. Manual assembly only.
(Refer to EZ/EQ Amplifiers Installation Notes).
2
Connectorized test fixtures available for most carrier and surface mount packages. Contact factory.
215 Vineyard Court, Morgan Hill, CA 95037 | Ph: 408.778.4200 | Fax 408.778.4300 | info@markimicrowave.com
10/26/15
BROADBAND DISTRIBUTED AMPLIFIER
Page 2
AP-0125
Frequency 1.0 to 25.0 GHz
Schematic
DC Bias (+V)
RF In
RF Out
Amplifier
Amplifier
Linear operation (<-10 dBm In)
Saturated operation (>-5 dBm In)
Typical Performance
Saturated Power Output (dBm): 10 dBm Input
30
40
25
35
20
30
15
25
10
20
5
Small Signal Gain (dB): 3V Bias
15
6 V Bias
0
10
5 V Bias
-5
5
0
5
10
15
20
25
0
5
Frequency (GHz)
10
15
20
25
Frequency (GHz)
Harmonic Saturated Power Output (dBm): 5V Bias, 10 dBm Input
Harmonic Saturated Power Output (dBm): 6.3V Bias, 10 dBm Input
20
20
10
10
0
0
-10
-10
-20
-20
2nd
3rd
4th
5th
2nd
-30
3rd
4th
5th
-30
0
5
10
15
Frequency (GHz)
20
25
0
5
10
15
20
25
Frequency (GHz)
215 Vineyard Court, Morgan Hill, CA 95037 | Ph: 408.778.4200 | Fax 408.778.4300 | info@markimicrowave.com
10/26/15
BROADBAND DISTRIBUTED AMPLIFIER
Page 3
AP-0125
Frequency 1.0 to 25.0 GHz
Power Compression, Pout (dBm): 6.3V Bias
30
Output IP3 (dBm)
40
25
35
20
15
30
10
25
5
0
20
4 GHz
-5
8 GHz
-10
15
12 GHz
-15
10
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
0
5
Pin (dBm)
15
20
25
20
25
20
25
Frequency (GHz)
Output P1dB (dBm)
30
10
Group Delay (ps)
1100
1000
25
900
800
20
700
600
15
500
400
10
300
200
5
100
0
5
10
15
20
25
0
5
Frequency (GHz)
Reverse Isolation (dB)
0
Input
Output
0
Return Loss (dB)
15
Frequency (GHz)
Small Signal Return Loss (dB)
5
10
-10
-20
-30
-5
-40
-10
-50
-60
-15
-70
-20
-80
0
5
10
15
Frequency (GHz)
20
25
0
5
10
15
Frequency (GHz)
215 Vineyard Court, Morgan Hill, CA 95037 | Ph: 408.778.4200 | Fax 408.778.4300 | info@markimicrowave.com
10/26/15
BROADBAND DISTRIBUTED AMPLIFIER
Page 4
AP-0125
Frequency 1.0 to 25.0 GHz
Oscilloscope measurement at different input power level
0 dBm IN
(Saturated)
Rise Time/Fall Time (ps)
250
2 GHz
4 GHz
200
6 GHz
150
10 GHz
15 GHz
100
50
-15 dBm IN
(Linear)
0
-10 -8
-6
-4
-2
0
2
4
6
8
10 12 14 16 18 20
Input Power (dBm)
DATA SHEET NOTES:
1. Maximum input power without damage is +18 dBm at +70°C.
2. Specifications are subject to change without notice. Contact Marki Microwave for the most recent specifications and data sheets.
Marki Microwave reserves the right to make changes to the product(s) or information contained herein without notice. Marki Microwave makes no
warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Marki Microwave assume any liability
whatsoever arising out of the use of or application of any product.
215 Vineyard Court, Morgan Hill, CA 95037 | Ph: 408.778.4200 | Fax 408.778.4300 | info@markimicrowave.com
10/26/15
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