DAS8121 TELEDYNE | Alldatasheet

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D IM E N SIO N S ARE IN IN C H E S [M ILLIM E TE RS] SPECIFICATIONS * M AXIM UM RATINGS APPLICATION NOTES Rev. 7/1 0 650 -691 -98 0 0 • F ax: 650 -962-68 45 • U pdates: w w w.teledynem icrow ave.com • m icrow ave@ teledyne.com 0.5 TO 8.0 GHz HIGH-SPEED ANALOG DETECTOR DAS8121 Typical Values @ +2 5 °C DAS8 12 1 Standard SM TO -8 Package Fast R esponse Tim e, Low D rift DAS8121 SMTO-8 Analog Detector Package Teledyne Cougar • 408-522-3838 • 408-522-3839 fax www.teledyne-cougar.com • cougar@teledyne.com SM TO -8 for D etectors 1 Therm al resistance is based on RF input pow er. Ratings based on +25 °C . Average pow er detection is obtained at pow er levels below approxim ately -1 3dBm . RF input is AC coupled (D C block). D AS8 1 21 contains a plastic packaged IC . D AS8 1 21 provides m axim um video perform ance w ith no output load capacitance. H ow - ever, the detector is capable of driving capacitive loads up to 1 0 0 pF w ithout oscillations. Load capacitance above that specified m ay produce pulse overshoot and ringing. G uaranteed Param eter Typical 0 to 5 0 °C -40 to +8 5 °C Input Pow er R ange (M in.) -30 to +5 dBm -25 to 0 dBm -25 to 0 dBm VSW R (M ax.) 1 -6 G H z 1 .5:1 1 .8 :1 1 .8 :1 0 .5-8 G H z 1 .5:1 2.0 :1 2.0 :1 Sensitivity, Vout (M in.) 1 40 m V† 90 m V† 90 m V† Pow er Flatness (M ax.) ±0 .5 dB ±0 .75 dB ±0 .75 dB Tem perature Stability (M ax.) ±0 .4 dB ±0 .5 dB ±0 .5 dB Pulse R esponse, Pin = -1 5 dBm 1 5 ηsec‡ 35/50 ηsec‡ 35/50 ηsec‡ Pulse R esponse, Pin = 0 dBm 22 ηsec‡ 50 /70 ηsec‡ 50 /70 ηsec‡ Supply Current, no R F (M ax.) 9 m A 1 2 m A 1 5 m A Supply Current, Pin = 5 dBm (M ax.) 1 5 m A 22 m A 25 m A O utput O ffset Voltage, no R F (M ax.) 2 m V 1 0 m V 1 0 m V 1 dB Square Law D eparture -1 0 dBm —— *M easured in a 50 O hm system at ±5.0 Vdc unless otherw ise specified. †Pin = –1 5 dBm . ‡Total response tim e, Tr/Tf: 50 % RF to 90 or 1 0 % Video. 50 O hm || 8 pF output load.

650 -691 -98 0 0 • F ax: 650 -962-68 45 • U pdates: w w w.teledynem icrow ave.com • m icrow ave@ teledyne.com DAS8121 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 INPUT POWER - dBm Input Flatness @ Vo = 100 mV DAS8121 Typical Performance KEY: +25 C +85 C -55 C 2.50 2.25 2.00 1.75 1.50 1.25

1.00 INPUT POWER - dBm

Input Flatness @ Vo = 1.0 V -14.0 -15.0 -16.0 -17.0 -18.0 -3.0 -4.0 -5.0 -6.0 -7.0 FREQUENCY - GHz FREQUENCY - GHz VSWR Input VSWR @ Pin = -15 dBm FREQUENCY - GHz INPUT POWER - dBm Input Flatness @ Vo = 3.0 V 4 .0 3.0 2.0 1.0 0.0 FREQUENCY - GHz OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C Pulse R esponse @ Pin = 0 dB m 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 INPUT POWER - dBm Input Flatness @ Vo = 100 mV DAS8121 Typical Performance KEY: +25 C +85 C -55 C 2.50 2.25 2.00 1.75 1.50 1.25 Input Flatness @ Vo = 1.0 V -14.0 -15.0 -16.0 -17.0 -18.0 -3.0 -4.0 -5.0 -6.0 -7.0 FREQUENCY - GHz FREQUENCY - GHz VSWR Input VSWR @ Pin = -15 dBm FREQUENCY - GHz INPUT POWER - dBm Input Flatness @ Vo = 3.0 V 4 .0 3.0 2.0 1.0 0.0 FREQUENCY - GHz OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C Pulse R esponse @ Pin = -15 dB m 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 INPUT POWER - dBm Input Flatness @ Vo = 100 mV DAS8121 Typical Performance KEY: +25 C +85 C -55 C 2.50 2.25 2.00 1.75 1.50 1.25 1.00 INPUT POWER - dBm Input Flatness @ Vo = 1.0 V -14.0 -15.0 -16.0 -17.0 -18.0 -3.0 -4.0 -5.0 -6.0 -7.0 FREQUENCY - GHz FREQUENCY - GHz VSWR Input VSWR @ Pin = -15 dBm FREQUENCY - GHz INPUT POWER - dBm Input Flatness @ Vo = 3.0 V 4 .0 3.0 2.0 1.0 0.0 FREQUENCY - GHz OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 INPUT POWER - dBm Input Flatness @ Vo = 100 mV DAS8121 Typical Performance KEY: +25 C +85 C -55 C 2.50 2.25 2.00 1.75 1.50 1.25 Input Flatness @ Vo = 1.0 V -14.0 -15.0 -16.0 -17.0 -18.0 -3.0 -4.0 -5.0 -6.0 -7.0 FREQUENCY - GHz FREQUENCY - GHz VSWR Input VSWR @ Pin = -15 dBm FREQUENCY - GHz INPUT POWER - dBm Input Flatness @ Vo = 3.0 V 4 .0 3.0 2.0 1.0 0.0 FREQUENCY - GHz OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 INPUT POWER - dBm Input Flatness @ Vo = 100 mV DAS8121 Typical Performance KEY: +25 C +85 C -55 C 2.50 2.25 2.00 1.75 1.50 1.25 Input Flatness @ Vo = 1.0 V -14.0 -15.0 -16.0 -17.0 -18.0 -3.0 -4.0 -5.0 -6.0 -7.0 FREQUENCY - GHz FREQUENCY - GHz VSWR Input VSWR @ Pin = -15 dBm FREQUENCY - GHz INPUT POWER - dBm Input Flatness @ Vo = 3.0 V 4 .0 3.0 2.0 1.0 0.0 FREQUENCY - GHz OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 10.0 1.0 0.1 0.01 0.001 0.0001 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LOG SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 1.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C 5.0 4.0 3.0 2.0 1.0 0.0 Transfer Curve @ 3.0 GHz INPUT POWER - dBm -40 -32 -24 -16 -8 0 8 OUTPUT VOLTAGE - VOLTS LINEAR SCALE KEY: +25 C +85 C -55 C Top Trace: D etector R esponse B ottom Trace: R F Input Tim e B ase: 100 ηs/div