DAS10241 TELEDYNE | Alldatasheet
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D IM EN SIO N S AR E IN IN C H ES [M ILLIM ETER S] SPECIFICATIONS * M AXIM UM RATINGS APPLICATION NOTES R ev. 4/13 6 5 0-6 91-9800 • Fax: 6 5 0-96 2 -6 845 • U pdates: w w w.teledynem icrow ave.com • m icrow ave@ teledyne.com DAS10241 G uaranteed* Param eter Typical 0 to 50 °C -55 to + 85°C 1.0 TO 10.0 GHz HIGH-SPEED ANALOG DETECTOR DAS10241 Typical Values @ + 2 5 °C DA S102 4 1 Versatile analog detector usable for both w ideband video detection (to –35 dB m ) and low level detection to –55 dB m (w ith offset correction and video filtering or averaging) D esign lim its drive to the video am p providing fast recovery from high level pulses. SM TO -8 for D etectors 1 Therm al resistance is based on R F input pow er. R atings based on + 2 5 °C . Average pow er detection is obtained at pow er levels below approxim ately –13 dB m . For best pulse recovery D C supply pins should be bypassed w ith 1-10 uF depending on pulse w idth, duty cycle and video load. Sim ple output offset voltage trim m ing (over tem perature) can be im plem ented by “pulling” the output (R out=5 0 ohm s) through a 100 K resistor and D AC /PR O M supply. Input Pow er R ange (M in.) -40 to 0 dB m -35 to -5 dB m -35 to -5 dB m Sensitivity, Vout (M in.) Pin = –15 dB m 16 0 m V 100 m V 100 m V Pow er Flatness (M ax.) 1-10 G H z ±1.0 dB ±1.5 dB ±1.5 dB 2-10 G H z ±0.5 dB ±1.0 dB ±1.0 dB Tem perature Stability (M ax.) — ±0.5 dB ±1.0 dB O utput O ffset Voltage, no R F (M ax.) ±0.2 m V ±0.5 m V ±1.0 m V O utput N oise Voltage (M ax.) Video Load = 5 0 ohm s 140 uVrm s 16 0 uVrm s 16 0 uVrm s R esponse Tim e Pin = –15 dB m Video Load = 5 0 ohm s 5 ηsec† 7 ηsec† 7 ηsec† R esponse Tim e Pin = + 5 dB m Video Load = 5 0 ohm s 9 ηsec† 12 ηsec† 12 ηsec† R ecovery Tim e to –30 dB m Pin = + 5 dB m , Video Load = 5 0 ohm s 40 ηsec 5 0 ηsec 5 0 ηsec Video O utput Im pedance 5 0 ohm s — — Supply C urrent, + V/ –V, no R F (M ax.) 12 /12 m A 15 /15 m A 15 /15 m A Supply C urrent,+ V/ –V (M ax.) Pin = + 5 dB m , Video Load = 5 0 ohm s 30/12 m A 35 /15 m A 35 /15 m A * 5 0 ohm R F, 10K ohm Video and ±5 .0 Vdc unless otherw ise specified. † Total response tim e, 5 0% R F to 90 or 10% Video Pulse.
6 5 0-6 91-9800 • Fax: 6 5 0-96 2 -6 845 • U pdates: w w w.teledynem icrow ave.com • m icrow ave@ teledyne.com DAS10241 INPUT POWER - dBm Input Flatness @ Vo = 100 mV KEY: +25 C +85 C -55 C INPUT POWER - dBm -14.0 -15.0 -16.0 -17.0 -18.0 FREQUENCY - GHz 1 2 3 4 5 6 7 8 9 10 11 12 FREQUENCY - GHz 1 2 3 4 5 6 7 8 9 10 11 12 -4.0 -5.0 -6.0 -7.0 -8.0 VSWR FREQUENCY - GHz 0 1 2 3 4 5 6 7 8 9 10 11 12 2.50 2.25 2.00 1.75 1.50 1.25 1.00 VSWR 2.50 2.25 2.00 1.75 1.50 1.25 1.00 FREQUENCY - GHz 0 1 2 3 4 5 6 7 8 9 10 11 12 Input Flatness @ Vo = 1 V Input VSWR @ PIN = –17 dBm Input VSWR @ PIN = –7 dBm 10.0 1.0 0.1 0.01 0.001 0.0001 0.00001 Transfer Curve @ 5 GHz INPUT POWER - dBm -60 -50 -40 -30 -20 -10 0 10 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY +25 C +85 C -55 C 5mv/uW