A1211 / SMA1211
Cascadable Amplifier
10 to 1200 MHz
Features
•
•
•
•
•
HIGH EFFICIENCY: 16 mA at +5 Vdc
LOW NOISE FIGURE: 2.8 dB at 5 Vdc (TYP.)
LOW CURRENT DRAIN: 15.5 mA at 5 Vdc
MEDIUM OUTPUT POWER: +11 dBm at 8 Vdc (TYP.)
MEDIUM THIRD I.P.: +25 dBm at 8 Vdc
Rev. V3
Product Image
Description
The A1211 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This single stage GaAs FET feedback amplifier design 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
A1211
SMA1211
CA1211 **
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
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)
mA
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
10-1200
12.5
±0.6
Units
25ºC
MHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
5-1300
14.0
±0.3
16
2.8
6.0
+20
+27
+33
1.4:1 / 1.4:1
15.5
1.9:1 / 1.9:1
18
2.0:1 / 2.0:1
19
3.5
5.0
4.0
4.5
Absolute
Maximum
-62ºC to +125ºC
125ºC
+10 V
+10 dBm
50 mW
0.5 W
125ºC
-54º to +85ºC*
10-1200
12.0
±0.8
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
184ºC/W
0.051 W
9ºC
* Over temperature performance limits for part number CA1211, guaranteed from 0
o
C to +50
o
C 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: +91.80.4155721
•
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.
MA-COM [ M/A-COM TECHNOLOGY SOLUTIONS, INC. ]
