SMA1212 データシートの表示（PDF） - M/A-COM Technology Solutions, Inc.
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SMA1212 Datasheet PDF : 5 Pages
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A1212 / SMA1212 / CA1212
Cascadable Amplifier
100 - 1200 MHz
Rev. V4
Features
1.8 dB Noise Figure
19 dBm Output Power
20% Power Added Efficiency (PAE)
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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 displays impressive
performance characteristics over a broadband
frequency range. An RF choke is used for DC power
supply decoupling.
Both the TO-8 and Surface Mount packages
are hermetically sealed, and MIL-STD-883
environmental screening is available.
Ordering Information
Part Number
A1212
Package
TO-8
SMA1212
CA12121
Surface Mount
SMA Connectorized
1. The connectorized version is not RoHS compliant.
Electrical Specifications2: Z0 = 50 Ω, VCC = 5 VDC
Parameter
Units
Typical
25ºC
Guaranteed
0º to 50ºC
-54º to +85ºC*
Frequency
GHz
0.1-1.2
0.1-1.2
0.1-1.2
Small Signal Gain (min.)
dB
14.0
12.5
11.5
Gain Flatness (max.)
dB
±0.6
±1.0
±1.2
Reverse Isolation
dB
23
—
—
Noise Figure (max.)
dB
1.8
2.3
2.7
Power Output
@ 1 dB comp. (min.)
dBm
19.0
17.0
16.0
IP3
dBm
29
—
—
IP2
dBm
40
—
—
Second Order Harmonic IP
dBm
46
—
—
VSWR Input / Output (max.)
Ratio
1.8:1 / 1.8:1
2.1:1 / 2.1:1
2.3:1 / 2.3:1
DC Current @ 5 Volts (max.)
mA
70
75
85
2. Over temperature performance limits for part number CA1212, guaranteed from 0oC to +50oC only.
1
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