HMC470A Datasheet - Analog Devices

HMC470A, GaAs Digital Attenuator

Data Sheet 0.1 GHz to 3 GHz,1 dB LSB, 5-Bit, GaAs Digital Attenuator HMC470A

Features

* Attenuation range: 1 dB LSB steps to 31 dB Insertion loss: 1.7 dB typical at 3 GHz Excellent attenuation accuracy: 0.3 dB typical High Input linearity 0.1dB compression (P0.1dB): 27 dBm typical Third-order intercept (IP3): 48 dBm typical High power handling: 27 dBm Low phase shift: 27° at 3 GHz Sing

Applications

* Cellular infrastructure Microwave radios and very small aperture terminals (VSATs) Test equipment and sensors IF and RF designs FUNCTIONAL BLOCK DIAGRAM 16 V5 15 V4 14 V3 13 V2 VDD 1 RF1 2 NIC 3 ACG1 4 ACG2 5 ACG3 6 ACG4 7 ACG5 8 1dB 2dB 4dB 8dB 16dB HMC470A Figure 1. 12 V1 11 RF2 10 NIC 9 AC

HMC470A-AnalogDevices.pdf