HMC647 Datasheet | Hittite Microwave

Features Low RMS Phase Error: 1.0° Low Insertion Loss: 4 d B High Linearity: +54 d Bm Positive Control Logic 360° Coverage, LSB = 5.625° Die Size: 3.85 x 1.85 x 0.1 mm PHASE SHIFTERS - CHIP - Weather & Military Radar - Satellite munications - Beamforming Modules - Phase Cancellation Functional Diagram General Description The HMC647 is a 6-bit digital phase shifter die which is rated from 2.5 to 3.1 GHz, providing 360 degrees of phase coverage, with a LSB of 5.625 degrees. The HMC647 features very low RMS phase error of 1.0 degrees and extremely low insertion loss variation of ±0.5 d B across all phase states. This high accuracy phase shifter is controlled with positive control logic of 0/+5V, and is internally matched to 50 Ohms with no external ponents. Electrical Specifications, TA = +25° C, Vss= -5V, Vdd= +5V, Control Voltage = 0/+5V, 50 Ohm System Parameter Frequency Range Insertion Loss- Input Return Loss- Output Return Loss- Phase Error- RMS Phase Error Insertion Loss Variation- Input Power for 1 d B pression Input Third Order Intercept Control Voltage Current Bias Control Current - Note: Major States Shown Min. 2.5 4 16 17 ±3 1.0 ±0.5 31 54 <250 <12 +5 / -15 Typ. Max. 3.1 6 Units GHz d B d B d B deg deg d B d Bm d Bm μA m A - 48 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at .hittite. .. HMC647 v00.0607 Ga As MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz Insertion Loss, Major States Only 0 -2 INSERTION LOSS (d B) -4 -6 -8 -10 -12 2 2.4 2.8 FREQUENCY (GHz) 3.2 3.6 Normalized Loss, Major States Only 4 3 NORMALIZED LOSS (d B) 2 1 0 PHASE SHIFTERS - CHIP - 49 -1 -2 -3 -4 2 2.4 2.8 FREQUENCY (GHz) 3.2 3.6 Input Return Loss, Major States Only 0 -5 RETURN LOSS (d B) -10 -15 -20 -25 -30 2 2.4 2.8 FREQUENCY (GHz) 3.2 3.6 Phase Error, Major States Only 20 15 PHASE ERROR (degrees) 10 5 0 -5 -10 -15 -20 2 2.4 2.8 FREQUENCY (GHz)...