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HMC708LP5 / HMC708LP5E

6-Bit Digital Variable Gain Amplifier, 1700 - 2200 MHz

Product Details

Data Sheet
Package Layout
S-Parameters
Tape & Reel
ECCN: EAR99

Quality & Reliability

Environmental Data Sheet
Qualification Test Reports

Press & Media

Product Press Release

Life Cycle Status

Production, Recommended for New Designs
Freq. (GHz) Function Gain Control Range (dB) NF (dB) OIP3 (dBm) P1dB (dBm) Bias Supply Package
1.7 - 2.2 6-Bit Digital, Serial & Parallel Control -2.5 to +29 1.0 37.5 21.5 +5V @ 252mA LP5

Features

• -2.5 to 29 dB Gain Control in 0.5 dB Steps
• Power-up State Selection
• High Output IP3: +37.5 dBm
• Low Noise Figure: 1 dB
• TTL/CMOS Compatible
   Serial, Parallel, or latched Parallel Control
• ±0.25 dB Typical Step Error
• Single +3V and +5V Supply
• 32 Lead 5x5mm SMT Package: 25mm²

Typical Applications

• Cellular Infrastructure
• WiBro / WiMAX / 4G
• Microwave Radio & VSAT
• Test Equipment and Sensors

 

Functional Diagram

HMC708LP5 Functional Diagram

General Description

The HMC708LP5(E) is a digitally controlled variable gain amplifier which operates from 1700 MHz and 2200 GHz, and can be programmed to provide between 2.5 dB attenuation and +29 dB of gain, in 0.5 dB steps. The HMC708LP5(E) delivers noise figure of 1 dB in its maximum gain state, with output IP3 of up to +37 dBm. The dual mode gain control interface accepts either three wire serial input or 6 bit parallel word. The HMC708LP5(E) also features a user selectable power up state and a serial output for cascading other Hittite serially controlled components. For 900 MHz applications please refer to the HMC707LP5(E) data sheet.