HMC274QS16查询HMC274QS16供应商
v00.1002
MICROWAVE CORPORATION
HMC274QS16
1 dB LSB GaAs IC 5-BIT DIGITAL ATTENUATOR, 0.7 - 2.7 GHz
Features
1 dB LSB Steps to 31 dB Single Positive Control (+3 to +5V) Per Bit +/- 0.5 dB Typical Bit Error Small QSOP16 Plastic Package
Typical Applications
The HMC274QS16 is ideal for:
9
ATTENUATORS - SMT
Cellular/PCS/3G Infrastructure 2.4 GHz ISM Radios Wireless Data
Functional Diagram
General Description
The HMC274QS16 is a broadband 5-bit positive control GaAs IC digital attenuator in a 16 lead QSOP plastic package. Covering 0.7 to 2.7 GHz the insertion loss is typically less than 2.3 dB. The attenuator bit values are 1 (LSB), 2, 4, 8, and 16 dB for a total attenuation of 31 dB. Accuracy is excellent at ± 0.5 dB typical with an IIP3 of up to +50 dBm. Five bit contr……
