PA512 / SPA512

PA512 / SPA512
Cascadable Amplifier
10 to 500 MHz
Rev. V2
Features
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•
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Product Image
HIGH POWER OUTPUT: +27.5 dBm (TYP.)
HIGH THIRD ORDER I.P.: +39 DBm (TYP.)
MODERTE NOISE FIGURE: 5.2 dB (TYP.)
GaAs FET AMPLIFIER
Description
The PA512 0.5 watt RF power amplifier is a discrete
hybrid design, which uses thin film manufacturing
processes for accurate performance and high reliability.
This 2 stage GaAs FET transistor design uses a feedback
loop for flat broadband performance. An active DC biasing
network insures temperature-stable performance.
MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
Package
PA512
TO-8
MAAM-007502-SPA512
Surface Mount
MAAM-007502-CPA512
SMA Connectorized
Electrical Specifications: Z0 = 50Ω
Ω, VCC = +15 VDC
Parameter
Absolute Maximum Ratings
Typical
Guaranteed
Parameter
Absolute
Maximum
25ºC
0º to 50ºC -54º to +85ºC*
Storage Temperature
-62ºC to +150ºC
Case Temperature
+85ºC
DC Voltage
+17 V
Continuous Input Power
+17 dBm
Short Term Input power
(1 minute max.)
100 mW
Peak Power (3 µsec max.)
0.5 W
“S” Series Burn-In
Temperature (case)
+85ºC
Units
Frequency
MHz
10-700
10-500
10-500
Small Signal Gain (min)
dB
18.0
16.0
15.0
Gain Flatness (max)
dB
±0.3
±0.7
±1.0
Reverse Isolation
dB
24
Noise Figure (max)
dB
5.2
6.0
6.5
Power Output
@ 1 dB comp. (min)
dBm
27.5
26.0
25.5
IP3
dBm
+33
IP2
dBm
+45
Parameter
Rating
Second Order Harmonic IP
dBm
+50
Thermal Resistance θjc
ºC/W
Transistor Power Dissipation Pd
W
Junction Temperature Rise
Above Case Tjc
ºC
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
mA
Thermal Data: VCC = +15 VDC
1.4:1 / 2.0:1
1.8:1 / 2.2:1
2.0:1 / 2.3:1
200
210
220
* Over temperature performance limits for part number CPA512, guaranteed from 0oC to +50oC only.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
PA512 / SPA512
Cascadable Amplifier
10 to 500 MHz
Rev. V2
Typical Performance Curves at +25°C
Outline Drawing: TO-8 *
Gain
Gain - dB
19
18
17
+25°C
+85°C
-54°C
16
5
50
150
250
350
450
600
Fr equency - MHz
VSWR
2.5
i nput
VSWR
out put
2
WEIGHT: 1 gram (0.04 oz.) max
1.5
Outline Drawing: Surface Mount *
1
5
50
150
250
350
450
600
Frequency - MHz
No ise Figure
Noise Figure dB
6
5
4
10
30
50
200
400
600
Fr equency - MHz
P o wer Output @ 1dB Co mpressio n
40
Power Output dBm
WEIGHT: 1 gram (0.04 oz.) max
30
Outline Drawing: SMA Connectorized *
20
10
5
50
200
Frequency - MHz
400
600
Intercept P o ints
Intercept Point dBm
70
60
50
40
30
20
IP2
2nd har m
10
IP3
WEIGHT: 19 grams (0.67 oz.) max
0
5
50
200
400
600
Frequency - MHz
∗ Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.43537383
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.