A611 / SMA611
Cascadable Amplifier
5 to 700 MHz
Rev. V2
Features
Product Image
LOW NOISE FIGURE: 3.2 dB (TYP.)
HIGH EFFICIENCY: 31 mA (TYP.) at +5 Vdc
HIGH OUTPUT POWER: +12.5 dBm (TYP.)
Description
The A611 RF amplifier is a discrete thin film hybrid design,
which incorporates the use of thin film manufacturing
processes for accurate performance and high reliability.
This single stage bipolar transistor feedback amplifier design
displays impressive performance over a broadband frequency
range. An active DC biasing network is used for
temperature-stable performance, in addition to an RF Choke,
used for 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
Package
A611
TO-8
SMA611
Surface Mount
MAAM-008737-0CA611
SMA Connectorized **
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50, VCC = +5 VDC
Parameter
Units
Parameter
Absolute
Maximum
Storage Temperature
-62ºC to +125ºC
Case Temperature
125ºC
Guaranteed
25ºC
0º to 50ºC
-54º to +85ºC*
Frequency
MHz
2-700
5-600
5-600
Small Signal Gain (min)
dB
15.0
14.0
13.5
Short Term Input power
(1 minute max.)
50 mW
Peak Power (3 µsec max.)
0.5 W
“S” Series Burn-In
Temperature (case)
125ºC
±0.2
Reverse Isolation
dB
20
Noise Figure (max)
dB
3.2
3.8
4.5
Power Output
@ 1 dB comp. (min)
dBm
12.5
11.0
10.5
IP3
dBm
+24
IP2
dBm
+30
Parameter
Rating
Second Order Harmonic IP
dBm
+36
Thermal Resistance θjc
185ºC/W
mA
±0.8
+10 V
+10 dBm
dB
DC Current @ 5 Volts (max)
±0.6
DC Voltage
Continuous Input Power
Gain Flatness (max)
VSWR Input / Output (max)
1
Typical
Absolute Maximum Ratings
Thermal Data: VCC = +5 VDC
1.4:1 / 1.4:1
1.8:1 / 1.8:1
1.9:1 / 1.9:1
Transistor Power Dissipation Pd
0.123 W
31
34
36
Junction Temperature Rise
Above Case Tjc
23ºC
* Over temperature performance limits for part number CA611, guaranteed from 0 oC to +50oC only.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
A611 / SMA611
Cascadable Amplifier
5 to 700 MHz
Typical Performance Curves at +25°C
Rev. V2
Outline Drawing: TO-8 *
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
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
A611 / SMA611
Cascadable Amplifier
5 to 700 MHz
Rev. V2
M/A-COM Technology Solutions Inc. All rights reserved.
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fully indemnify MACOM for any damages resulting from such improper use or sale.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support