Rev. 5/10 5 TO 2000 MHz TO-8 VOLTAGE CONTROLLED ATTENUATOR MODULE GC2001 GC2001 Typical Values Switching Speed (10 - 90%) . . . . . . . . . . . . . . . . . . . . . . . (0 - 100%) . . . . . . . . . . . . . . . . . . . . . . . Attenuation Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Low SWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Excellent Flatness vs. Frequency . . . . . . . . . . . . . . . . . . . . Standard Size TO-8 Package GC2001 2 µsec < 75 µsec > 25 dB 1.5:1 ± 0.5 TO-8 Attenuator Package TO-8 Package for Attenuators SPECIFICATIONS* Parameter Typical Frequency Range 5-2100 MHz Guaranteed 0 to 50 °C -55 to +85 °C 5-2000 MHz 5-2000 MHz Attenuation (Min.) 5-500 MHz 5-1000 MHz 5-2000 MHz 36 dB 30 dB 23 dB 31 dB 25 dB 20 dB 30 dB 24 dB 18 dB Insertion Loss (Max.) 5-500 MHz 5-1000 MHz 5-2000 MHz 2.0 dB 2.0 dB 2.8 dB 2.5 dB 2.5 dB 3.3 dB 2.8 dB 3.0 dB 3.8 dB 1.5:1 1.5:1 1.6:1 2.0:1 2.0:1 2.2:1 2.0:1 2.0:1 2.2:1 Flatness vs. Freq. (Max.) (Attenuation to 15 dB) 5-1000 MHz 5-2000 MHz < ±0.5 dB < ±1.0 dB < ±1.0 dB < ±1.5 dB < ±1.2 dB < ±1.7 dB GC2001C Switching Speed (Max.) 10 -90% 0 - 100% 2.0 µsec 75 µsec 4.0 µsec 125 µsec — — TO-8 SMA Attenuator Case TO-8 Attenuator SMA Case 10 mA 0 to +15 V 5 mA 15 mA 0 to +15 V 7 mA 15 mA 0 to +15 V 7 mA SWR (Max.) Input/Output 5-500 MHz 5-1000 MHz 5-2000 MHz 0.820 Bias Current (Max.) Control Voltage Control Current (Max.) Teledyne Cougar • 408-522-3838 • (20.82) 408-522-3839 fax www.teledyne-cougar.com • [email protected] ˜ 1.000 (25.40) * Measured in a 50-ohm system at +15 Vdc bias. 0.375 (9.52) (2) PLCS 0.460 (11.68) 0.500 (12.70) 0.310 (7.87) DC BIAS ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -62 to +125 °C Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . +125 °C Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +19 Volts Maximum Continuous RF Input Power . . . . . . . . . . . . . . . . 200 Milliwatts Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . . 1.0 Watt Burn-in Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125 °C PRODUCT LABEL AREA DC CONTROL VOLTAGE GND RF CONNECTOR SMA JACK (FEMALE) (2) PLCS 0.310 (7.87) 0.460 (11.68) MOUNTING SURFACE 0.460 (11.68) 0.180 (4.57) MOUNTING HOLE 2-56 UNC-2B x 0.15 DEEP THREADED INSERT (4) PLCS 0.800 (20.32) 0.250 (6.35) 0.100 (2.54) 0.320 (8.12) DIMENSIONS ARE IN INCHES [MILLIMETERS] 650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected] GC2001 GC2001 TypicalTypical Performance Performance GC2001 TYPICAL PERFORMANCE KEY: +25 KEY: °C +25 °C +85 °C +85 °C Attenuation vs Frequency Attenuation vs Frequency -55 °C -55 °C 0 Vc=15.0 V Vc=15.0 V 2 0 4 4 6 6 8 8 Vc=7.5 V 10 12 14 16 10 Vc=3.0 V 20 22 22 5 10 Vc=4.4 V Vc=3.0 V Vc=2.4 V 24 1005 200 1200 1600 2000 10 400 100 200 800 400 800 1200 1600 - MHz FREQUENCY FREQUENCY - MHz 2400 2000 0 -20 -40 -60 Vc=0 -80 0 Vc=2.4 Vc=7.5 VSWR OUT 1.32 1.22 1.21 1.20 1.22 1.28 Vcc = +15V Vc = 0v GAIN DB -63.4 -47.4 -35.4 -29.4 -25.7 -23.1 VSWR IN 1.25 1.22 1.26 1.33 1.56 1.71 VSWR OUT 1.26 1.22 1.23 1.21 1.21 1.19 Vcc = +12V Vc = 12v GAIN DB -1.7 -1.7 -1.9 -2.0 -2.3 -2.6 VSWR OUT 1.15 1.05 1.03 1.02 1.04 1.07 Vcc = +12V Vc 3.0v GAIN DB -13.0 -13.0 -13.2 -13.2 -13.2 -13.0 MODEL: GC2001 Vc=7.5 Vc=15 -80 5 Vc=2.4 -20 Vc=3.0 Vc=3.0 -40 Vc=4.4 Vc=4.4 -60 VSWR IN 1.25 1.26 1.26 1.24 1.24 1.35 FREQ MHZ 10 100 500 1000 1500 2000 40 PHASE - DEGREES FREQ MHZ 10 100 500 1000 1500 2000 Vc=15 -120 10 1005 200 1200 1600 2000 10 400 100 200 800 400 800 1200 1600 FREQUENCY - MHz FREQUENCY - MHz 2000 Icc = 9.55 Ma GROUP DELAY NSEC REV/ISO DB -1.5 -1.5 -1.7 -1.9 -2.2 -2.5 0.163 0.160 0.161 0.158 VSWR IN 1.23 1.24 1.24 1.37 1.44 1.56 Icc = 9.91 Ma GROUP DELAY NSEC REV/ISO DB -16.5 -16.6 -16.7 -16.4 -16.0 -15.5 0.096 0.098 0.106 0.114 Icc = 9.96 Ma GROUP DELAY NSEC REV/ISO DB -63.3 -47.5 -35.3 -29.4 -25.8 -23.1 0.047 0.093 0.114 0.127 Icc = 7.63 Ma GROUP DELAY NSEC REV/ISO DB -1.7 -1.7 -1.9 -2.0 -2.3 -2.6 0.162 0.162 0.160 0.162 Icc = 7.88 Ma GROUP DELAY NSEC 0.121 0.121 0.123 0.127 REV/ISO DB -13.0 -13.0 -13.1 -13.2 -13.2 -13.1 50 Min. attenuation Min. attenuation + 3.060 dBm input + 3.0tones dBm input tones 60 70 5 70 IM 2 2nd HAR: >78 2nddBc HAR: >78 dBc IM 3 IM 2 IM 3 10 80 1005 200 1200 1600 2000 10 400 100 200 800 400 800 1200 1600 FREQUENCY - MHz FREQUENCY - MHz 2000 IM Suppression vs Frequency IM Suppression vs Frequency 30 SUPPRESSION - dBc 40 50 60 70 5 40 -20 db attenuation -20 db attenuation + 3.0 dBm input + 3.0tones dBm input tones 50 IM 2 IM 2 60 2nd HAR 70 2nd HAR IM 3 10 80 1005 200 1200 1600 2000 10 400 100 200 800 400 800 1200 1600 FREQUENCY - MHz FREQUENCY - MHz IM Suppression vs Attenuation IM Suppression vs Attenuation 55 30 IM 3 500 MHz 500 MHz 60 dBm input tones + 3.0 + 3.0 dBm input tones 60 65 70 75 80 2000 55 SUPPRESSION - dBc SUPPRESSION - dBc IM Suppression vs Frequency IM Suppression vs Frequency 50 SUPPRESSION - dBc PHASE - DEGREES VSWR OUT 1.12 1.09 1.09 1.10 1.09 1.05 Vcc = +15V Vc = 3.0v GAIN DB -16.5 -16.6 -16.7 -16.4 -16.0 -15.4 MODEL: GC2001 Vc=0 SUPPRESSION - dBc FREQ MHZ 10 100 500 24001000 1500 2000 Vc=2.4 V 80 40 SUPPRESSION - dBc VSWR OUT 1.21 1.17 1.18 1.19 1.22 1.21 MODEL: GC2001 Phase vs Frequency Phase vs Frequency 80 VSWR IN 1.43 1.47 1.44 1.51 1.44 1.45 FREQ MHZ 10 100 500 1000 1500 2000 Vc=4.4 V 16 20 80 VSWR IN 1.20 1.17 1.21 1.32 1.50 1.66 Vcc = +15V Vc = 15v GAIN DB -1.5 -1.5 -1.6 -1.8 -2.1 -2.4 Vc=7.5 V 14 18 80 FREQ MHZ 10 100 500 1000 1500 2000 12 18 -120 MODEL: GC2001 MODEL: GC2001 ATTENUATION - dB ATTENUATION - dB 2 24 TYPICAL AUTOMATIC TEST DATA 0 IM 2 IM 2 65 70 75 805 0 2nd HAR IM 3 2nd HAR IM 3 105 1510 2015 2520 ATTENUATION - dB ATTENUATION - dB 650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected] 3025 30