Digital Phase Shifter, 4-Bit, 3.5 - 6.0 GHz MAPS-010145 Rev. V4 Features Functional Schematic 4 Bit Digital Phase Shifter 360 Coverage with LSB = 22.5 Integrated CMOS Driver V Serial or Parallel Control VEE CC (-5 V) (+5 V) Low DC Power Consumption 24 23 22 21 20 19 0.1 F 0.1 F Minimal Attenuation Variation over Phase Shift 1 18 6-Bit Range P/S 2 17 SER OUT Phase Shifter GND 3 16 GND 50 Impedance GND 4 15 GND See EAR99 RF 5 14 RF IN Detail OUT 6 13 Lead-Free 4 mm 24-Lead PQFN Package GND GND RoHS* Compliant 7 8 9 10 11 12 Bidirectional Applications Phase Shifter Detail Aerospace & Defense Wireless Networking & Communication... RF IN RF OUT -22.5 deg. -45 deg. -90 deg. -180 deg. Description The MAPS-010145 is a GaAs pHEMT 4-bit digital phase shifter with an integrated CMOS driver in a 2 4 mm PQFN plastic surface mount package. Step Pin Configuration size is 22.5 providing phase shift from 0 to 360 in 22.5 steps. This design has been optimized to minimize variation in attenuation over the phase shift 1 V 13 GND EE range. 2 P/S 14 RF OUT The MAPS-010145 is ideally suited for use where high phase accuracy with minimum loss variation 3 GND 15 GND over the phase shift range are required. The 4 mm PQFN package provides a smaller footprint than is 4 GND 16 GND typically available for a digital phase shifter with an internal driver. Typical applications include 5 RF 17 SER IN OUT communications antennas and phased array radars. 6 GND 18 V CC 7 GND 19 D6 8 GND 20 D5 1 Ordering Information 9 GND 21 D4 Part Number Package 10 GND 22 D3 or LE MAPS-010145-TR0500 500 piece reel 11 GND 23 D2 or CLK MAPS-010145-001SMB Sample Test Board 12 GND 24 D1 or SER IN 2. The exposed pad centered on the package bottom must be 1. Reference Application Note M513 for reel size information. connected to RF, DC and thermal ground. * Restrictions on Hazardous Substances, compliant to current RoHS EU directive. 11 1 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: Digital Phase Shifter, 4-Bit, 3.5 - 6.0 GHz MAPS-010145 Rev. V4 Electrical Specifications: Freq. = 3.5 - 6.0 GHz, T = 25C, Z = 50 , V = +5.0 V, V = -5.0 V A 0 CC EE 3 Operating Power 3.5 - 6.0 GHz dBm +25 Insertion Loss Any Phase State dB 5.0 6.5 (Any Phase State) Attenuation Variation Across All Phase States dB 1 4 All Values Relative to Insertion Loss at RMS Attenuation Error dB 0.4 Reference Phase 4 RMS Phase Error All Values Relative to Reference Phase deg 3 22.5 Degree Bit 1.7 45 Degree Bit 1.0 5 Phase Accuracy 90 Degree Bit deg 2.0 Relative to Reference Loss State 180 Degree Bit 3.5 Sum of All Bits 2.5 RF Input 1.8:1 VSWR Ratio RF Output 1.8:1 1 dB Compression Reference State dBm 27 Input IP3 Two-tone inputs up to +5 dBm dBm 45 T , T 10% to 90% RF, 90% to 10% RF ns 50 RISE FALL V 3.0 5.5 CC V V -5.5 -5.0 -3.0 EE V LOW-level input voltage 0.0 0.3 x V IL CC V V HIGH-level input voltage 0.7 x V V IH CC CC l (Input Control Current) V = V or GND A 1 IN IN CC V For serial out I = -100 A V - 0.2 OH OH CC V V For serial out I = 100 A 0.2 OL OL I CC V = V or GND A 2 CONTROL CC (Quiescent Supply Current) V min to max EE I mA -1.0 -0.1 EE V = V or V IN IL IH 3. Maximum operating power is the maximum power where the specifications are guaranteed. 4. RMS is calculated across all 15 amplitude or phase states. Refer to application section for further discussion of this method. 5. This phase shifter is guaranteed to have monotonic phase shift. 22 2 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: