HMC624A Datasheet | Analog Devices

Data Sheet 0.1 GHz to 6.0 GHz,0.5 d B LSB, 6-Bit, Ga As Digital Attenuator HMC624A Features Attenuation range: 0.5 d B (LSB) steps to 31.5 d B Low insertion loss: 1.6 d B at 3 GHz Excellent attenuation accuracy High linearity Input 0.1d B pression (P0.1d B): 33 d Bm typical Input third-order intercept (IP3): 55 d Bm typical High RF input power handling: 28 d Bm Low phase shift: 25° at 3 GHz Single-supply operation: 3 V to 5 V CMOS-/TTL-patible control 24-lead, 4 mm × 4 mm LFCSP package Pin patible to the HMC1122 APPLICATIONS Cellular infrastructure Microwave radios and very small aperture terminals (VSATs) Test equipment and sensors Intermediate frequency (IF) and radio frequency (RF) designs FUNCTIONAL BLOCK DIAGRAM D5 D4 D3 D2 D1 D0 24 23 22 21 20 19 P/S 1 18 VDD CLK 2 SERIN 3 SERIAL/ PARALLEL INTERFACE 17 PUP1 16 PUP2 LE 4 GND 5 ATTIN 6 ACG1 ACG2 6-BIT/ DIGITAL ATTENUATOR 15 SEROUT 14 GND 13 ATTOUT ACG6 ACG5 ACG4 ACG3 8 9 10 11 12 PACKAGE...