A1212 / SMA1212
Cascadable Amplifier
100 to 1200 MHz
Features
•
VERY LOW NOISE: 1.8 dB (TYP.)
•
HIGH OUTPUT POWER: +19 dBm (TYP.)
•
HIGH POWER ADDED EFFICIENCY: 20%
Rev. V3
Product Image
Description
The A1212 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance and
high reliability.
This feedback amplifier design uses 2 GaAs FET transistors
In parallel, and displays impressive performance
characteristics over a broadband frequency range.
An RF choke is used for DC power supply decoupling.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available
.
Ordering Information
Part Number
A1212
SMA1212
CA1212 **
Package
TO-8
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z
0
= 50Ω, V
CC
= +5 V
DC
Typical
Parameter
Units
25ºC
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Noise Figure (max)
Power Output
@ 1 dB comp. (min)
IP3
IP2
Second Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 5 Volts (max)
1
mA
GHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
0.1-1.2
14.0
±0.6
23
1.8
19.0
+29
+40
+46
1.8:1 / 1.8:1
70
2.1:1 / 2.1:1
75
2.3:1 / 2.3:1
85
2.3
17.0
2.7
16.0
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature
DC Voltage
Continuous Input Power
Short Term Input power
(1 minute max.)
Peak Power (3 µsec max.)
“S” Series Burn-In
Temperature (case)
Guaranteed
0º to 50ºC
0.1-1.2
12.5
±1.0
Absolute
Maximum
-62ºC to +125ºC
+125ºC
+8 V
+13 dBm
50 mW
0.5 W
+125ºC
-54º to +85ºC*
0.1-1.2
11.5
±1.2
Thermal Data: V
CC
= +5 V
DC
Parameter
Thermal Resistance
θ
jc
Transistor Power Dissipation P
d
Junction Temperature Rise
Above Case T
jc
Rating
182ºC/W
0.147W
+26ºC
* Over temperature performance limits for part number CA1212, guaranteed from 0
o
C to +50
o
C only.
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: +91.80.4155721
•
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.
A1212 / SMA1212
Cascadable Amplifier
100 to 1200 MHz
Typical Performance Curves at +25°C
Outline Drawing: TO-8
*
Rev. V3
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: Surface Mount
*
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: SMA Connectorized
*
WEIGHT: 19 grams (0.67 oz.) max
∗
2
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
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: +91.80.4155721
•
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.
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