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A70-2

MACOM
Part Number A70-2
Manufacturer MACOM
Description Cascadable Amplifier
Published Mar 28, 2021
Detailed Description A70-2 / SMA70-2 Cascadable Amplifier 10 to 250 MHz Rev. V4 Features  LOW NOISE: 2.2 dB (TYP.)  HIGH OUTPUT POWER: +...
Datasheet PDF File A70-2 PDF File

A70-2
A70-2

Overview
A70-2 / SMA70-2 Cascadable Amplifier 10 to 250 MHz Rev.
V4 Features  LOW NOISE: 2.
2 dB (TYP.
)  HIGH OUTPUT POWER: +19 dBm (TYP.
)  HIGH THIRD ORDER I.
P.
: +38 dBm (TYP.
)  LOW DC CURRENT: 25 mA (TYP.
) AT +15 Vdc Description The A70-2 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 Ordering Information Product Image Part Number Package A70-2 TO-8 SMA70-2 CA70-2 ** Surface Mount SMA Connectorized ** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50, VCC = +15 VDC Absolute Maximum Ratings Parameter Units Typical 25ºC Guaranteed 0º to 50ºC -54º to +85ºC* Frequency MHz 10-300 10-250 10-250 Small Signal Gain (min) dB 8.
0 7.
0 6.
5 Gain Flatness (max) dB ±0.
2 ±0.
5 ±0.
7 Reverse Isolation dB 11 Noise Figure (max) dB 2.
2 2.
7 3.
2 Power Output @ 1 dB comp.
(min) dBm 19.
0 18.
0 17.
5 IP3 dBm +38 IP2 dBm +49 Second Order Harmonic IP dBm +54 VSWR Input / Output (max) 1.
9:1 / 1.
9:1 2.
1:1 / 2.
1:1 2.
3:1 / 2.
3:1 DC Current @ 15 Volts (max) mA 25 27 29 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.
) 17 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 Transistor Power Dissipation Pd Junction Temperature Rise Above Case Tjc 130ºC/W 0.
069 W 9ºC 1 * Over temperature performance limits for part number CA70-2, guaranteed from 0oC to +50oC only.
M/...


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