Cascadable Amplifier
10 to 400 MHz
Rev. V3
A87-1 / SMA87-1
1
1
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
1
Electrical Specifications: Z0 = 50, VCC = +15 VDC
Parameter Units
Typical Guaranteed
25ºC 0º to 50ºC -54º to +85ºC*
Frequency MHz 5-450 10-400 10-400
Small Signal Gain (min) dB 16.0 15.0 14.5
Gain Flatness (max) dB ±0.1 ±0.6 ±0.8
Reverse Isolation dB 20
Noise Figure (max) dB 3.4 4.0 4.5
Power Output
@ 1 dB comp. (min) dBm 17.0 15.5 15.0
IP3 dBm +31
IP2 dBm +46
Second Order Harmonic IP dBm +52
VSWR Input / Output (max) 1.4:1 / 1.4:1 1.8:1 / 1.8:1 2.0:1 / 2.0:1
DC Current @ 15 Volts (max) mA 33 35 37
Features
HIGH OUTPUT LEVEL: +17 dBm (TYP.)
HIGH EFFICIENCY: 33 mA @ +15 Vdc (TYP.)
HIGH THIRD ORDER IP: +31 dBm (TYP.)
WIDE POWER SUPPLY RANGE: +5 TO +15 VOLTS
Description
The A87-1 RF amplifier is a discrete hybrid design, which uses
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. Use of an impedance transformer offers the benefit of
high dynamic range and high efficiency.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available.
Product Image
Ordering Information
Part Number Package
A87-1 TO-8
SMA87-1 Surface Mount
CA87-1 ** SMA Connectorized
Absolute Maximum Ratings
Parameter Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature +125ºC
DC Voltage +17 V
Continuous Input Power +13 dBm
Short Term Input power
(1 minute max.) 50 mW
Peak Power (3 µsec max.) 0.5 W
“S” Series Burn-In
Temperature (case) +125ºC
Thermal Data: VCC = +15 VDC
Parameter Rating
Thermal Resistance θjc 185ºC/W
Transistor Power Dissipation Pd 0.273 W
Junction Temperature Rise
Above Case Tjc 51ºC
* Over temperature performance limits for part number CA87-1, guaranteed from 0oC to +50oC only.
** The connectorized version is not RoHs compliant.
Cascadable Amplifier
10 to 400 MHz
Rev. V3
A87-1 / SMA87-1
2
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
2
Outline Drawing: TO-8 *
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
Typical Performance Curves at +25°C
Outline Drawing: Surface Mount *
Outline Drawing: SMA Connectorized *
WEIGHT: 1 gram (0.04 oz.) max
WEIGHT: 1 gram (0.04 oz.) max
WEIGHT: 19 grams (0.67 oz.) max
Cascadable Amplifier
10 to 400 MHz
Rev. V3
A87-1 / SMA87-1
3
3
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
3
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.