MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 Features Functional Schematic  4 Bit Digital Phase Shifter  360° Coverage with LSB = 22.5°  Integral CMOS Driver  Serial or Parallel Control  Low DC Power Consumption  Minimal Attenuation Variation over Phase Shift Range P/S  50 Ω Impedance  EAR99  Lead-Free 4 mm 24-Lead PQFN Package  RoHS* Compliant Description The MAPS-010143 is a GaAs pHEMT 4-bit digital phase shifter with an integral CMOS driver in a 4 mm PQFN plastic surface mount package. Step 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 range. The MAPS-010143 is ideally suited for use where high phase accuracy with minimum loss variation Pin Configuration 2 over the phase shift range are required. The 4 mm Pin No. Function Pin No. Function PQFN package provides a smaller footprint than is typically available for a digital phase shifter with an 1 VEE 13 GND internal driver. Typical applications include communications antennas and phased array radars. 2 P/S 14 RF OUT 3 GND 15 GND 4 GND 16 GND Ordering Information 1 5 RF IN 17 SER OUT 6 GND 18 VCC Part Number Package 7 GND 19 D6 MAPS-010143-TR0500 500 piece reel 8 GND 20 D5 MAPS-010143-001SMB Sample Test Board 9 GND 21 D4 10 GND 22 D3 or LE 1. Reference Application Note M513 for reel size information. 11 GND 23 D2 or CLK 12 GND 24 D1 or SER IN 2. The exposed pad centered on the package bottom must be connected to RF and DC ground. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 111 M/A-COM 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: https://www.macom.com/support

MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 Electrical Specifications: Freq. = 1.4 - 2.4 GHz, T = 25°C, Z = 50 Ω, V = +5.0 V, V = -5.0 V A 0 CC EE Parameter Test Conditions Units Min. Typ. Max. Operating Power 3 1.4 - 2.4 GHz dBm — — +25 Insertion Loss Any Phase State dB — 3.2 5.8 (Any Phase State) Attenuation Variation Across All Phase States dB — ± 0.5 — All Values Relative to Insertion Loss at RMS Attenuation Error 4 dB — 0.35 — Reference Phase RMS Phase Error 4 All Values Relative to Reference Phase deg — 2 — 22.5 Degree Bit — ± 1.5 — 45 Degree Bit — ± 1.5 — Phase Accuracy 5 90 Degree Bit deg — ± 2 — Relative to Reference Loss State 180 Degree Bit — ± 4 — Sum of All Bits —- ± 2 — RF IN — 1.5:1 — VSWR Ratio RF OUT — 1.5:1 — 1 dB Compression Reference State dBm — 25 — Input IP3 Two-tone inputs up to +5 dBm dBm — 40 — 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 V CC V HIGH-level input voltage 0.7 x V — V IH CC CC l (Input Control Current) V = V or GND µA — 1 — IN IN CC V For serial out; I = -100 µA V - 0.2 — — OH OH V CC V For serial out; I = 100 µA — — 0.2 OL OL I CC Vcntrl = V or GND µA — — 2 (Quiescent Supply Current) CC V min to max I EE mA -1.0 -0.1 — EE Vin = V or V 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 relative to the amplitude or phase in the 0° phase state at a given frequency. 5. This phase shifter is guaranteed to have monotonic phase shift. 222 M/A-COM 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: https://www.macom.com/support

MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 Typical Performance Curves RF Return Loss vs. Frequency (All States) RF Return Loss vs. Frequency (All States) IN OUT 0 0 -10 -10 -20 -20 -30 -30 -40 -40 -50 -50 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Frequency (GHz) Frequency (GHz) Mean RMS Phase Error vs. Frequency Mean RMS Amplitude Error vs. Frequency 10 1.0 8 0.8 6 0.6 4 2 0.4 0 0.2 -2 -4 0.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Frequency (GHz) Frequency (GHz) Phase Error (degrees) vs. State Amplitude Error (dB) vs. State 8 2.0 1.4 GHz 1.4 GHz 6 1.9 GHz 1.5 1.9 GHz 2.4 GHz 2.4 GHz 4 1.0 2 0.5 0 0.0 -2 -0.5 -4 -1.0 -6 -1.5 -8 -2.0 0 45 90 135 180 225 270 315 360 0 45 90 135 180 225 270 315 360 State State 333 M/A-COM 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: https://www.macom.com/support

MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 Typical Performance Curves Amplitude Variation vs. Phase State Phase Shift vs. Frequency (All States) -1 0 22.5° -45 45° 67.5° -2 -90 9101°2 . 5° 135° -135 157.5° 180° -3 -180 205.5° 225° 247.5° -225 270° -4 292.5° -270 315° 337.5° -315 -5 -360 -6 -405 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Frequency (GHz) Frequency (GHz) Absolute Maximum Ratings 6,7 Sample Board Header Pin Labels Parameter Absolute Maximum Input Power +27 dBm 1.4 - 2.4 GHz V -0.5V ≤ V ≤ +7.0V CC CC V -7.0V ≤ V ≤ +0.5V EE EE D1-D4, P/S, LE, CLK or -0.5V ≤ V ≤ VCC + 0.5V SER IN IN SER OUT -0.5V ≤ V ≤ V + 0.5V OUT CC Operating Temperature -40ºC to +85ºC Storage Temperature -65ºC to +150ºC 6. Exceeding any one or combination of these limits may cause permanent damage to this device. 7. M/A-COM Technology Solutions does not recommend sustained operation near these survivability limits. Handling Procedures Please observe the following precautions to avoid damage: Static Sensitivity Gallium Arsenide and Silicon Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. 444 M/A-COM 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: https://www.macom.com/support

MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 Modes of Operation: Serial and Direct Parallel Serial Mode Mode Truth Table 8,9 The serial control interface (SERIN, CLK, LE, P/S LE Mode SEROUT) is compatible with the SPI protocol. SPI 1 X Serial mode is activated when P/S is kept high. The 6-bit serial word must be loaded with the MSB first. After 0 N/A Direct Parallel shifting in the 6 bit word, a rising edge on LE will set 8. There are two dummy bits (D1 & D2), that must be sent in the the phase shifter to the desired state. While LE is serial mode. This is because the 4 bit phase shifter uses the high the CLK is masked to protect the data while same driver as the 6 bit phase shifter. implementing the change. SEROUT is SERIN 9. In the parallel mode, D1 and D2 should be tied to ground or to V . delayed by 6 clock cycles. CC When P/S is low, the serial control interface is Truth Table (Digital Phase Shifter) 10 disabled. When P/S is set high, Pins 22, 23, and 24 D6 D5 D4 D3 D2 D1 Phase Shift have the LE, CLK, and SER IN function. 0 0 0 0 X X Reference Phase In serial mode operation, the outputs will stay 0 0 0 1 X X 22.5 deg constant while LE is kept low. 0 0 1 0 X X 45 deg 0 1 0 0 X X 90 deg Direct Parallel Mode 1 0 0 0 X X 180 deg The parallel mode is enabled when P/S is set low. In 1 1 1 1 X X 337.5 deg the direct parallel mode, the phase shifter is 10. 0 = CMOS Low; 1 = CMOS High, X is CMOS Low or High controlled by the parallel control inputs directly. When P/S is set low, Pins 22, 23, and 24 have the D3, D2, and D1 function. Serial Interface Timing Characteristics Typical Performance Symbol Parameter Units -40°C 25°C +85°C t Min. Serial Clock Period 100 100 100 ns SCK t Min. Control Set-up Time 20 20 20 ns CS t Min. Control Hold Time 20 20 20 ns CH t Min. LE Set-up Time 10 10 10 ns LS t Min. LE Pulse Width 10 10 10 ns LEW t Min. Serial Clock Hold Time from LE 10 10 10 ns LH t Min. LE Pulse Spacing 630 630 630 ns LES 555 M/A-COM 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: https://www.macom.com/support

MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 Functionality Modes of Operation: Serial and Direct Parallel Serial Input Interface Timing Diagram t t t LS LEW LH SERIAL CLK LE t LES CONTROL D5 D0 D4 D1 MSB LSB WORD t t CS CH Lead Free 4 mm 24-Lead PQFN † † Reference Application Note S2083 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 1 requirements. Plating is 100% matte tin over copper. 666 M/A-COM 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: https://www.macom.com/support

MAPS-010143 Digital Phase Shifter 4-Bit, 1.4 - 2.4 GHz Rev. V4 M/A-COM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM") products. These materials are provided by MACOM as a service to its customers and may be used for informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM assumes no responsibility for errors or omissions in these materials. MACOM may make changes to specifications and product descriptions at any time, without notice. MACOM makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS, WHICH MAY RESULT FROM THE USE OF THESE MATERIALS. MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully indemnify MACOM for any damages resulting from such improper use or sale. 777 M/A-COM 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: https://www.macom.com/support