CHP1102-98F RoHS COMPLIANT S-Band 6-bit Phase Shifter GaAs Monolithic Microwave IC Description The CHP1102-98F is 6-bit phase shifter with an amplifier at its input and output. The circuit is driven by a TTL compatible parallel interface. It is designed for radar systems. V- AMP1 The circuit is manufactured with a power pHEMT process, 0.25µm gate length, via holes through the substrate and air bridges. in It is available in chip form. Phase shifter A1 A6 AMP2 out V+ Peak Phase Error (Deg) Main Features ■ Operating frequency range: 2.7-3.4GHz ■ 6-bit phase shifter ■ 5.625° phase step ■ 10dB gain ■ 0/+3.3V phase shifter control voltage ■ 13dBm output @ 1dB comp. 3.4GHz 2.7GHz 3GHz ■ Chip size: 3.14x3.29x0.1mm State Peak Phase Error vs State @ 2.7, 3, 3.4GHz (on wafer measurements) Main Characteristics Tamb= +25°C, V+= +5V, V-= -5V Symbol Parameter Freq Frequency range Gain Small signal gain (state 0) RMS_PPE Min 2.7 9 RMS Peak Phase Error Typ Max 3.4 10 Unit GHz dB 1 deg ESD Protections: Electrostatic discharge sensitive device observe handling precautions! Ref. : DSCHP11022305 - 31 Oct 12 1/10 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 CHP1102-98F S-Band 6-bit Phase Shifter Main Characteristics Tamb.= +25°C Symbol Parameter Fop Operating frequency range Min 2.7 Typ 9 10 Max 3.4 Unit GHz G Small signal gain (state 0) Gvt Small signal gain variation versus temperature 0.03 dB/°C NF Noise figure (state 0) 5.8 dB S11 Input reflection coefficient -15 dB S22 Output reflection coefficient -15 dB PPEa Peak phase error for states 1 to 2 +/- 1.5 ° PPEb Peak phase error for states 3 to 14 +/- 3 ° PPEd Peak phase error for states 15 to 63 +/- 5 ° RMS_PPE RMS Peak phase error 1 ° Ava Amplitude variation for states 1 to 4 +/- 0.3 dB Avb Amplitude variation for states 5 to 63 +/-0.7 dB RMS_Av RMS Amplitude variation 0.3 dB StdDev_Av Amplitude variation standard deviation 0.12 dB P-1dB Output power at 1dB gain compression 13 dBm V+ DC positive supply +5 V V- DC negative supply -5 V Vctrl_L Phase shifter control voltage (low state) - 0 0.4 V Vctrl_H Phase shifter control voltage (high state) 2.4 3.3 7 V I_V+ Courant I+ (state 0 and low level) 100 mA I_V- Courant I- (state 0 and low level) 23 mA These values are representative of on wafer measurements. Ref. : DSCHP11022305 - 31 Oct 12 2/10 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 CHP1102-98F S-Band 6-bit Phase Shifter Peak Phase Error (PPE) definition PPE(i) = measured_Phase(S21)@state(i) - measured_Phase(S21)@state(0) theoreticalPhaseValue@State(i) Amplitude Variation (Av) definition Av(i) = Measured_dB(S21)@state(i) - Measured_dB(S21)@state(0) RMS Peak Phase Error (RMS_PPE) definition 63 ( PPE (i) PPE ) 2 i 0 RMS_PPE = 64 63 Where PPE PPE (i) i 0 64 RMS Amplitude variation (RMS_Av) definition 63 RMS _ AV Av Av (i) i 0 64 Amplitude variation standart deviation (StdDev_Av) definition StdDev_Av = 20 log1 1 63 . (1 Av (i) _ lin ) 2 (dB) 64 i 0 The translation of Av(i) from dB to linear is given by: Av(i)_lin = 10 (i) is in the range [0:63] Av ( i ) 20 Absolute Maximum Ratings (1) Tamb.= +25°C Symbol Parameter V+ Maximum DC positive supply V- Maximum DC negative supply Vctrl Phase shifter control voltage (Vlow Vhigh) Pin Maximum peak input power overdrive Top Operating temperature range Values +6 Unit V -6 V -0.5 +5.5 V +11 dBm -40 to +85 °C Tstg Storage temperature range -55 to +150 °C Operation of this device above anyone of these parameters may cause permanent damage. (1) Ref. : DSCHP11022305 - 31 Oct 12 3/10 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 CHP1102-98F S-Band 6-bit Phase Shifter Phase Shifter Control Interface The phase shifter is controlled by 6 bits (A1 to A6). Reference state is “0”. State is “0” when 0V is applied, state is “1” when +3.3V is applied. State 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 A1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Ref. : DSCHP11022305 - 31 Oct 12 A2 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 A3 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 A4 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 4/10 A5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Phase (deg) 0 5,625 11,25 16,875 22,5 28,125 33,75 39,375 45 50,625 56,25 61,875 67,5 73,125 78,75 84,375 90 95,625 101,25 106,875 112,5 118,125 123,75 129,375 135 140,625 146,25 151,875 157,5 163,125 168,75 174,375 180 185,625 191,25 196,875 202,5 208,125 213,75 219,375 225 230,625 236,25 241,875 247,5 253,125 258,75 264,375 270 275,625 281,25 286,875 292,5 298,125 303,75 309,375 315 320,625 326,25 331,875 337,5 343,125 348,75 354,375 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 CHP1102-98F S-Band 6-bit Phase Shifter Typical S-parameter results (on wafer measurements) Tamb.= +25°C, V+ = +5V, V- = -5V. [S] parameters Gain versus Frequency All phase states Input return loss versus. Frequency All phase states Ref. : DSCHP11022305 - 31 Oct 12 Output return loss versus. Frequency All phase states 5/10 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 CHP1102-98F S-Band 6-bit Phase Shifter Typical S-parameter results (on wafer measurements) Tamb.= +25°C, V+ = +5V, V- = -5V Peak Phase error (Deg) Peak Phase error (Deg) Phase shifter performances: Phase error Peak phase error versus frequency Peak phase error versus state (all phase states) 2.7GHz < frequency < 3.4GHz State (0 to 63) RMS phase error versus frequency for 15 chips Phase shift versus state 2.7GHz < frequency < 3.4GHz 350 Phase Shift (Deg) RMS_PPE (Deg) 300 250 200 150 100 50 0 0 Ref. : DSCHP11022305 - 31 Oct 12 6/10 5 10 15 20 25 30 35 40 45 50 55 60 65 State (0 to 63) 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 CHP1102-98F S-Band 6-bit Phase Shifter Typical S-parameter results (on wafer measurements) Tamb.= +25°C, V+ = +5V, V- = -5V Phase shifter performances: Amplitude variation Amplitude variation versus state 2.7GHz < frequency < 3.4GHz Amplitude variation (dB) Amplitude variation (dB) Amplitude variation versus frequency (all states) State (0 to 63) Ref. : DSCHP11022305 - 31 Oct 12 7/10 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 CHP1102-98F S-Band 6-bit Phase Shifter Mechanical dimensions and pad allocation 2 3 4 5 1 13 12 11 10 9 8 7 6 Chip thickness: 100µm +/- 10µm RF pads (1, 5): 122 x 100µm² DC and control pads (2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13): 100 x 100µm² Pin number 1 2, 4, 13 3 5 6 7 8 9 10 11 12 Ref. : DSCHP11022305 - 31 Oct 12 Pad name IN Description Input RF NC DC negative supply Output RF DC positive supply Phase shifter bit 6 Phase shifter bit 5 Phase shifter bit 4 Phase shifter bit 3 Phase shifter bit 2 Phase shifter bit 1 VOUT V+ A6 A5 A4 A3 A2 A1 8/10 Voltage Value -5V +5V 0V / 3.3V or 0V / 5V 0V / 3.3V or 0V / 5V 0V / 3.3V or 0V / 5V 0V / 3.3V or 0V / 5V 0V / 3.3V or 0V / 5V 0V / 3.3V or 0V / 5V 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 CHP1102-98F S-Band 6-bit Phase Shifter Bonding recommendations Port IN (1) OUT (5) Connection 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 Recommended assembly diagram -V OUT IN 120pF +V 10nF Circuit schematic V- AMP1 in Phase shifter A1 Ref. : DSCHP11022305 - 31 Oct 12 9/10 A6 AMP2 out 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 CHP1102-98F S-Band 6-bit 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 package products. Ordering Information Chip form: CHP1102-98F 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. : DSCHP11022305 - 31 Oct 12 10/10 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