DTQ6001 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 0.1 TO 6.0 GHz THRESHOLD DETECTOR DTQ6001 Typical Values @ +2 5 °C D TQ 6 001 Cougar Q Package DTQ6001 SM -2 5 for D etectors * M easured in a 50 O hm system at V s=+5.0 Vdc. Rth = 1 0 to 1 0 0 K O hm . ^ Rth = 1 0 0 to 20 K O hm . † Pin ≤–1 5 dBm . ‡ 50 % RF to 1 0 or 90 % Video Response tim e for input change ≥3 dB above Pth. 1 Therm al resistance is based on RF input pow er. Ratings based on +25 °C . G uaranteed Param eter Typical 0 to 5 0 °C -5 5 to +8 5 °C Input Pow er R ange (M in.) -30 to -5 dBm * -25 to -5 dBm * -25 to -5 dBm * Pow er Flatness (M ax.) ±0 .5 dB ±0 .75 dB ±0 .75 dB Threshold Tem perature Stability Threshold Hysteresis ±0 .2 dB ±0 .5 dB ±0 .5 dB Pulse R esponse 1 5 µsec^‡ 50 µsec^‡ 50 µsec^‡ Logic: Pin > Pth 11 1 O utput Voltage Hi @ 5 m A source 4.4 Volts 3.5 Volts 3.5 Volts O utput Voltage Lo @ 5 m A sink 0 .1 Volts 0 .5 Volts 0 .5 Volts Supply Current 6.0 m A 8 .0 m A 8 .0 m A This unit is D C coupled and em ploys a RF choke at the input (D C short). D O N O T bypass the Threshold C ontrol pin. C apacitance greater than 50 pF m ay cause instabilities. K eep the threshold program m ing resistor or circuit close to this pin. Average pow er detection is obtained at pow er levels below approxim ately –1 3 dBm . The output of this unit is derived from an op-am p, not a true logic device. C onnect external threshold resistor from Rcntl port to ground.
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 DTQ6001 RF INPUT - dBm Threshold Power @ R = 100 Ohms KEY: +25 °C□ +85 °C -55 °C -21.0□ -22.0□ -23.0□ -24.0□ -25.0□ -26.0□ -27.0 FREQUENCY - GHz□ RF INPUT - dBm Threshold Power @ R = 1 KOhms -13.0□ -14.0□ -15.0□ -16.0□ -17.0□ -18.0□ -19.0□ FREQUENCY - GHz□ RF INPUT - dBm Threshold Power @ R = 20 KOhms -2.0□ -3.0□ -4.0□ -5.0□ -6.0□ -7.0□ -8.0 FREQUENCY - GHz□ 1 □ VSWR Input VSWR 2.00□ 1.75□ 1.50□ 1.25□ 1.00 FREQUENCY - GHz□ 1000000 100000 10000 1000 100 Control Resistance vs. Threshold Power (dBm) THRESHOLD POWER - dBm -40 -30 -20 -10 0 10 Control Resistance (Ohm) Pulse R esponse @ 2 0 K O hm s Pulse R esponse @ 100 O hm s Pulse R esponse @ 1 K O hm s Top Trace: TTL Logic O ut B ottom Trace: R F Input Tim e B ase: 5 .0 µs/div