CHP3010a98F L-Band 6-Bit Digital Phase Shifter GaAs Monolithic Microwave IC Description CHP3010a98F is an L-Band (1.2, 1.4GHz) monolithic 6-bit digital phase-shifter with a 0-360° range and a high phase accuracy. The typical RMS phase error is 1.5°. The circuit provides 7dB insertion loss associated with input and output return losses better than 15dB under all logic states. An on-chip DC-interface is compatible with both CMOS (0/+3.3V) and TTL (0/+5V) logics. The circuit is mainly dedicated to radar systems and is also well suited for a wide range of microwave applications and systems. The MMIC is developed on a robust 0.25µm gate length pHEMT process and is also available packaged in a standard surface mount 32-lead QFN5x5. RMS Phase Error versus Frequency Main Features ■ 1.5 deg RMS Phase error ■ Low I/O return losses (all states) ■ 24dBm Input P-1dB ■ 16dBm Output P-1dB ■ CMOS /TTL compatibility: V+ = +3.3/5 Volt ■ DC-decoupled I/O ■ Chip size 3.37x2.73x0.1mm Main Electrical Characteristics Tamb.= +25°C Symbol Parameter Fop Operating frequency range PPE Peak Phase Error RMS_PE RMS Phase Error P1dB Input power @ 1dBcomp (CW) Ref. : DSCHP3010a98F4184 - 03 Jul 14 Min 1.2 Typ Max 1.4 (-1,+3) 1.5 24 1/12 Unit GHz deg deg dBm Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Electrical Characteristics Tamb.= +25°C Symbol Parameter Min Typ. Max Unit Fop Operating frequency range 1.2 1.4 GHz PhS Phase Shifting Range 0 360 deg PhS step Phase Shifting Step 5.625 deg PPE Peak Phase Error (- 1, +3) deg RMS_PE RMS Phase Error 1.5 deg IL Insertion Loss 7 dB Av Amplitude Variation ±0.5 dB RMS_Av RMS Amplitude Variation 0.15 dB VSWR_In Input Return Loss 15 dB VSWR_Out Output Return Loss 15 dB P1dB Input power @ 1dBcomp (CW) 24 dBm OP1dB Output power @ 1dBcomp (CW) 16 dBm Tswitch Switching Time 30 ns Vlow Control Input – low level 0 0.4 V Vhigh Control Input – high level 2.4 5 V V+ Positive Supply Voltage 5 , 3.3 V VNegative Supply Voltage -5 V I+ Positive Supply Current 4 mA INegative Supply Current 3.5 mA Top Operating temperature -40 +85 deg These values are representative of the chip’s typical performances with bonding wires of 0.15nH at the RF ports. Ref. : DSCHP3010a98F4184 - 03 Jul 14 2/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Absolute Maximum Ratings (1) Tamb.= +25°C Symbol Parameter V+ Maximum DC positive supply voltage VMaximum DC negative supply voltage Vlow Minimum phase shifter control voltage Vhigh Maximum phase shifter control voltage Tj Maximum junction temperature Ta Operating temperature range Tstg Storage temperature range Values +6 -6 -2 +6 175 -40 to +85 -55 to +150 Unit V V V V °C °C °C (1) Operation of this device above anyone of these parameters may cause permanent damage. Peak Phase Error (PPE) definition PPE(i) = measured_Phase(S21)@state(i) theoreticalPhaseValue@State(i) - measured_Phase(S21)@state(0) - Amplitude Variation (Av) definition Av(i) = Measured_dB(S21)@state(i) - Measured_dB(S21)@state(0) RMS Phase Error (RMS_PE) definition 63 PPE RMS_PE = 2 (i ) i 0 64 where i is the state number (from 0 to 63) RMS Amplitude variation (RMS_Av) definition 63 RMS _ AV Av Av (i) i 0 64 where i is the state number (from 0 to 63) Ref. : DSCHP3010a98F4184 - 03 Jul 14 3/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Typical Bias Conditions Two options are possible for the positive value of the biasing circuit without any impact on RF performances. Option 1 Symbol V+ VV+ Bit1 to Bit6 PAD No 4 5 6 7 to 12 Parameter Positive Supply Voltage Negative Supply Voltage Positive Supply Voltage Control Input Voltage Values +5 -5 NC 0 / +3.3 Unit V V Option 2 Symbol V+ VV+ Bit1 to Bit6 PAD No 4 5 6 7 to 12 Parameter Positive Supply Voltage Negative Supply Voltage Positive Supply Voltage Control Input Voltage Values +3.3 -5 +3.3 0 / +3.3 Unit V V V V Ref. : DSCHP3010a98F4184 - 03 Jul 14 4/12 V Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Phase shifter control table Voltage to apply on Bit 1 to Bit 6 (pads 7 to 12): Phase (deg) State Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 State Phase (deg) Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 0 0 0 0 0 0 0 0 32 180 3.3 0 0 0 0 0 1 5.625 0 0 0 0 0 3.3 33 185.625 3.3 0 0 0 0 3.3 2 11.25 0 0 0 0 3.3 0 34 191.25 3.3 0 0 0 3.3 0 3 16.875 0 0 0 0 3.3 3.3 35 196.875 3.3 0 0 0 3.3 3.3 4 22.5 0 0 0 3.3 0 0 36 202.5 3.3 0 0 3.3 0 0 5 28.125 0 0 0 3.3 0 3.3 37 208.125 3.3 0 0 3.3 0 3.3 6 33.75 0 0 0 3.3 3.3 0 38 213.75 3.3 0 0 3.3 3.3 0 7 39.375 0 0 0 3.3 3.3 3.3 39 219.375 3.3 0 0 3.3 3.3 3.3 8 45 0 0 3.3 0 0 0 40 225 3.3 0 3.3 0 0 0 9 50.625 0 0 3.3 0 0 3.3 41 230.625 3.3 0 3.3 0 0 3.3 10 56.25 0 0 3.3 0 3.3 0 42 236.25 3.3 0 3.3 0 3.3 0 11 61.875 0 0 3.3 0 3.3 3.3 43 241.875 3.3 0 3.3 0 3.3 3.3 12 67.5 0 0 3.3 3.3 0 0 44 247.5 3.3 0 3.3 3.3 0 0 13 73.125 0 0 3.3 3.3 0 3.3 45 253.125 3.3 0 3.3 3.3 0 3.3 14 78.75 0 0 3.3 3.3 3.3 0 46 258.75 3.3 0 3.3 3.3 3.3 0 15 84.375 0 0 3.3 3.3 3.3 3.3 47 264.375 3.3 0 3.3 3.3 3.3 3.3 16 90 0 3.3 0 0 0 0 48 270 3.3 3.3 0 0 0 0 17 95.625 0 3.3 0 0 0 3.3 49 275.625 3.3 3.3 0 0 0 3.3 18 101.25 0 3.3 0 0 3.3 0 50 281.25 3.3 3.3 0 0 3.3 0 19 106.875 0 3.3 0 0 3.3 3.3 51 286.875 3.3 3.3 0 0 3.3 3.3 20 112.5 0 3.3 0 3.3 0 0 52 292.5 3.3 3.3 0 3.3 0 0 21 118.125 0 3.3 0 3.3 0 3.3 53 298.125 3.3 3.3 0 3.3 0 3.3 22 123.75 0 3.3 0 3.3 3.3 0 54 303.75 3.3 3.3 0 3.3 3.3 0 23 129.375 0 3.3 0 3.3 3.3 3.3 55 309.375 3.3 3.3 0 3.3 3.3 3.3 24 135 0 3.3 3.3 0 0 0 56 315 3.3 3.3 3.3 0 0 0 25 140.625 0 3.3 3.3 0 0 3.3 57 320.625 3.3 3.3 3.3 0 0 3.3 26 146.25 0 3.3 3.3 0 3.3 0 58 326.25 3.3 3.3 3.3 0 3.3 0 27 151.875 0 3.3 3.3 0 3.3 3.3 59 331.875 3.3 3.3 3.3 0 3.3 3.3 28 157.5 0 3.3 3.3 3.3 0 0 60 337.5 3.3 3.3 3.3 3.3 0 0 29 163.125 0 3.3 3.3 3.3 0 3.3 61 343.125 3.3 3.3 3.3 3.3 0 3.3 30 168.75 0 3.3 3.3 3.3 3.3 0 62 348.75 3.3 3.3 3.3 3.3 3.3 0 31 174.375 0 3.3 3.3 3.3 3.3 3.3 63 354.375 3.3 3.3 3.3 3.3 3.3 3.3 Ref. : DSCHP3010a98F4184 - 03 Jul 14 5/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Typical on-wafer Sij parameters ( state 0) Tamb.= +25°C, V+ = +5V, V- = -5V Freq S11 PhS11 S12 (GHz) (dB) (°) (dB) 0.5 -5.645 -43.58 -23.25 0.6 -7.538 -84.12 -17.48 0.7 -12.08 -135.7 -13.04 0.8 -18.65 133.9 -10.06 0.9 -17.58 38.43 -8.231 1 -16.95 -8.87 -7.231 1.1 -19.31 -36.91 -6.762 1.2 -23.54 -37.77 -6.576 1.3 -26.14 -21.16 -6.547 1.4 -26.17 -11.96 -6.589 1.5 -27.31 6.5 -6.69 1.6 -24.66 17.68 -6.902 1.7 -21.56 12.64 -7.133 1.8 -20.19 -11.38 -7.435 1.9 -20.24 -41.02 -7.82 2 -21.48 -82.73 -8.286 2.1 -26.13 -122.6 -9.131 2.2 -30.67 -80.41 -11.09 2.3 -19.26 -118.1 -13.87 2.4 -18.44 -173.2 -13.5 2.5 -22.71 166.5 -13.33 2.6 -21.62 -155 -14.2 2.7 -14.78 -158.3 -15.59 2.8 -10.96 -178.4 -17.25 2.9 -8.662 163.2 -18.82 3 -7.252 146.3 -20.07 3.1 -6.279 132.1 -20.96 3.2 -5.868 118.7 -21.49 3.3 -5.794 107.5 -21.67 3.4 -6.342 98.24 -21.75 3.5 -6.71 94.38 -22.63 3.6 -6.635 90.67 -24.83 3.7 -6.554 83.45 -27.64 3.8 -7.306 76.84 -30.61 3.9 -8.612 74.16 -33.86 4 -9.928 83.38 -37.39 4.1 -9.29 96.38 -40.7 4.2 -7.358 102.3 -43.97 4.3 -5.781 100.2 -48.06 4.4 -4.481 95.92 -50.06 4.5 -3.745 90.8 -51.07 5 -1.981 68.48 -55.75 5.5 -1.279 53.69 -62.26 6 -0.958 42.24 -66.71 Ref. : DSCHP3010a98F4184 - 03 Jul 14 PhS12 (°) 95.52 61.46 21.37 -20.85 -62.63 -101.8 -138 -171.8 156.2 125.6 95.57 66.11 36.98 7.632 -21.85 -52.44 -85.02 -118 -134.9 -150.2 -179 150.1 121.8 96.26 73.22 51.84 31.25 9.244 -16.48 -47.54 -83.8 -121.1 -154.4 177.6 151.8 124.8 100.9 89.09 82.7 71.71 39.48 -26.65 -92.52 -11.88 6/12 S21 (dB) -23.09 -17.46 -13.06 -10.06 -8.224 -7.224 -6.752 -6.566 -6.536 -6.583 -6.686 -6.899 -7.125 -7.421 -7.809 -8.279 -9.125 -11.09 -13.88 -13.48 -13.3 -14.17 -15.6 -17.23 -18.79 -20.05 -20.94 -21.39 -21.57 -21.76 -22.67 -24.77 -27.6 -30.58 -33.55 -36.92 -40.63 -44.49 -47.55 -48.64 -50.06 -59.84 -67.46 -70.45 PhS21 (°) 95.4 61.36 21.25 -21.12 -62.7 -101.8 -137.9 -171.8 156.1 125.5 95.51 66.06 36.86 7.488 -21.97 -52.58 -85.13 -118 -134.8 -150.2 -179 150.1 121.6 96.09 73.22 52.16 31.09 8.811 -16.62 -47.59 -84.13 -121 -153.1 178.3 151.2 124.9 102.1 87.91 79.02 67.14 43.64 -35.08 -159.6 -177.6 S22 (dB) -2.881 -3.228 -4.13 -5.835 -8.345 -11.72 -16.32 -22.56 -28.96 -39 -30.63 -22.15 -17.66 -14.73 -12.81 -11.49 -10.17 -7.935 -5.551 -4.761 -4.288 -3.736 -3.081 -2.625 -2.272 -2.035 -1.923 -1.829 -1.883 -1.873 -1.849 -1.595 -1.379 -1.235 -1.123 -1.105 -1.04 -1.141 -1.257 -1.421 -1.238 -0.8895 -1.113 -1.778 PhS22 (°) 101.1 82.98 62.46 41.73 21.9 4.434 -7.684 -13 -1.011 -35.27 -145.9 -165.8 -177.3 172 164.4 158.3 157.7 156.9 145.7 133.3 126.1 120.3 113.9 107.5 101 95.29 89.64 84.97 80.74 77.53 75.38 73.01 70.04 66.43 63.3 59.97 57.08 53.98 51.45 50.59 49.64 38.96 30.14 25.56 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Typical on wafer Measurements Tamb.= +25°C, V+ = +5V, V- = -5V Insertion Losses versus Frequency @ All States Input Return Losses @ All States Ref. : DSCHP3010a98F4184 - 03 Jul 14 Output Return Losses @ All States 7/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Typical on wafer Measurements Tamb.= +25°C, V+ = +5V, V- = -5V Peak Phase Error versus Frequency (All States) Peak Phase Error versus States ― 1.2GHz - - 1.3GHz ― - 1.4GHz RMS Phase Error versus Frequency Ref. : DSCHP3010a98F4184 - 03 Jul 14 Phase Shift versus States (1.2 GHz ≤ Frequency ≤ 1.4GHz) 8/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Typical on wafer Measurements Tamb.= +25°C, V+ = +5V, V- = -5V Amplitude Variation versus States Amplitude Variation versus Frequency (All States) ― 1.2GHz - - 1.3GHz ― - 1.4GHz RMS Amplitude Variation versus Frequency Ref. : DSCHP3010a98F4184 - 03 Jul 14 9/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter 2730 Mechanical dimensions and pad allocation Unit : µm Tolerance = ± 35µm Pad number 1, 3, 15 2 4 5 6 7 8 9 10 11 12, 13 14 Ref. : DSCHP3010a98F4184 - 03 Jul 14 Pad name Description Ground RF input +5V interface supply voltage (V+) -5V interface supply voltage (V-) +3.3V interface supply voltage (V+) Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 RF output RFIN +5 -5 +3.3 B1 B2 B3 B4 B5 B6 RFOUT 10/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Recommended assembly plan -V +V P1 P2 P3 P4 P5 P6 OUT IN 100pF 25µm wedge bonding is preferred Bonding recommendations Port Connection IN (2) OUT (14) Inductance (Lbonding) = 0.3nH one wire: diameter 25µm, length 0.4mm DC and Interface pads Inductance (Lbonding) = 0.8nH one wire: diameter 25µm, length 1.0mm Note: An external capacitance is requested to protect the device from any external DC voltage that might be present on the RF accesses. Ref. : DSCHP3010a98F4184 - 03 Jul 14 11/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34 CHP3010a98F L-Band 6-Bit Digital Phase Shifter Recommended ESD management Refer to the application note AN0020 available at http://www.ums-gaas.com for ESD sensitivity and handling recommendations for the UMS products. Recommended environmental management UMS products are compliant with the regulation in particular with the directives RoHS N°2011/65 and REACh N°1907/2006. More environmental data are available in the application note AN0019 also available at http://www.ums-gaas.com. Ordering Information Chip form: CHP3010a98F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S.. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use as critical components in life support devices or systems without express written approval from United Monolithic Semiconductors S.A.S. Ref. : DSCHP3010a98F4184 - 03 Jul 14 12/12 Specifications subject to change without notice Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34