EA1
Cascadable Amplifier
5 to 400 MHz
Rev. V2
Features
Product Image
LOW COST
LOW NOISE: 4.3 dB (TYP.)
ULTRA SMALL SIZE
Description
The EA1 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. The unit is packaged in a TO-5 hermetically sealed, and
MIL-STD-883 environmental screening is available.
Ordering Information
Part Number
Package
EA1
TO-5
Absolute Maximum Ratings
Electrical Specifications: Z0 = 50, VCC = +15 VDC
Guaranteed
Parameter
Units
0º to 50ºC
-54º to +85ºC
MHz
5-400
5-400
5-400
Small Signal Gain (min)
dB
14.5
14.0
13.5
Gain Flatness (max)
dB
±0.5
±0.8
±1.0
Noise Figure (max)
dB
4.3
6.0
6.5
Power Output
@ 1 dB Compression (min)
dBm
IP3
dBm
+13
IP2
dBm
+15
2nd Order Harmonic IP
dBm
+19
DC Current @ 15 Volts (max)
mA
Absolute
Maximum
Storage Temperature
-62ºC to +125ºC
Case Temperature
+125ºC
DC Voltage
+17 V
Continuous Input Power
13 dBm
CW Input power
(1 minute max.)
50 mW
Peak Power (3 µsec max.)
0.5 W
“S” Series Burn-In
Temperature (case)
+125ºC
Typical
Frequency
VSWR Input / Output (max)
Parameter
-3.5
-4.5
-7.5
Thermal Data: VCC = +15 VDC
Parameter
Rating
Thermal Resistance θjc
45ºC/W
1.9:1
2.0:1
2.1:1
Transistor Power Dissipation Pd
0.001 W
10
12
15
Junction Temperature Rise
Above Case Tjc
0ºC
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
EA1
Cascadable Amplifier
5 to 400 MHz
Typical Performance Curves at +25°C
Rev. V2
Outline Drawing: TO-5 *
WEIGHT: 1 gram (0.04 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
EA1
Cascadable Amplifier
5 to 400 MHz
Rev. V2
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.
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IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
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OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
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WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
3
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.
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