DTC6002.pdf

Rev. 7/10
0.01 TO 6.0 GHz
THRESHOLD DETECTOR
DTC6002
DTC6002
Typical Values @ +25 °C
Wide Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . .
0.01 to 6.0 GHz
-30.0 to -5.0 dBm
Wide Power Range . . . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.50 dB
Temperature Stability . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Flatness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.50 dB
Standard Size TO-8 or Surface Mount Package
External Adjustable Threshold Level, Fast Response Time, Low Drift,
Insensitive Threshold Level to Applied Voltage
DTC6002
TO-8 Package for Detectors
SPECIFICATIONS*
Parameter
Typical
Guaranteed
0 to 50 °C
-55 to +85 °C
Frequency (Min.)
0.01-7.0 GHz
0.01-6.0 GHz
0.01-6.0 GHz
Input Power Range (Min.)
-30 to -5 dBm*
-25 to -5 dBm*
-25 to -5 dBm*
1.5:1†
2.0:1†
2.0:1†
Power Flatness (Max.)
±0.5 dB^
±0.75 dB^
±0.75 dB^
Threshold Temperature Stability
(Max.)
±0.25 dB^
±0.5 dB^
±0.5 dB^
±0.2 dB
±0.5 dB
±0.5 dB
50 µsec^‡
100 µsec^‡
100 µsec^‡
VSWR (Max.)
Threshold Hysteresis (Max.)
Pulse Response (Max.)
1
1
1
Output Voltage Hi @ 5mA source
Logic: Pin > Pth
4.4 Volts
3.5 Volts
3.5 Volts
Output Voltage Lo @ 5mA sink
0.1 Volts
0.25 Volts
0.25 Volts
Supply Current (Max.)
2.5 mA†
5.0 mA†
5.0 mA†
DTS6002
* Measured in a 50 Ohm system at Vs=+5.0 Vdc. RTH=100 Ohm to 100 KOhm unless otherwise specified.
^ RTH = 1 KOhm. † Pin ″–15 dBm. ‡ 50% RF to 10 or 90% Video Response time for input change
≥3 dB above Pth.
SMTO-8 Package for Detector
MAXIMUM RATINGS
DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous RF Input Power . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature . . . . . . . . . . . . . . . . . . . .
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Burn-In Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Detector Thermal Resistance1 (θjc) . . . . . . . . . . . . . . .
Temperature Rise @ 0 dBm . . . . . . . . . . . . . . . . . . . . .
1 Thermal
+7 V
+14.0 dBm
-55 °C to +125 °C
-65 °C to +125 °C
+125 °C
+3500 °C/Watt
+3.5 °C
resistance is based on RF input power. Ratings based on +25 °C.
APPLICATION NOTES
This unit is DC coupled and employs a RF choke at the input (DC short).
DO NOT bypass the Threshold Control pin. Capacitance greater than 50pF may cause
instabilities. Keep the threshold programming resistor or circuit close to this pin.
Average power detection is obtained at power levels below approximately –13 dBm.
The output of this unit is derived from an op-amp, not a true logic device.
Connect external threshold resistor from Rcntl port to ground.
DIMENSIONS ARE IN INCHES [MILLIMETERS]
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected]
DTC6002
R
TYPICAL PERFORMANCE
3.5
4.0
4.5
5.0
5.5
6.0
2.5
3.0
3.5
FREQUENCY - GHz
4.0
4.5
5.0
5.5
6.0
Input VSWR
-20.0
2.00
-21.0
1.75
VSWR
RF INPUT - dBm
Threshold Power @ R = 100
3.0
KEY: +25 °C
+85 °C
Ohms -55 °C
-22.0
1.50
-23.0
1.25
-24.0
1.00
0.0
-25.0
0.5
1.0
1.5
2.0
-26.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
FREQUENCY - GHz
4.0
4.5
5.0
5.5
6.0
Threshold Power @ R = 1 KOhms
-13.0
RF INPUT - dBm
-14.0
-15.0
-16.0
1
-17.0
-18.0
-19.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
FREQUENCY - GHz
4.0
4.5
5.0
5.5
6.0
Pulse Response @ RTH =100 Ohms
Threshold Power @ R = 20 KOhms
-2.0
RF INPUT - dBm
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
FREQUENCY - GHz
4.0
4.5
5.0
5.5
6.0
Pulse Response @ RTH = 1 KOhms
Pulse Response @ RTH = 20 KOhms
Top Trace: TTL Logic Out
Bottom Trace: RF Input
Time Base: 5.0 µs/div
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected]
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