Rev. 2/16
DTC4001
Typical Values @ +25 °C
0.01 TO 4.0 GHz
THRESHOLD DETECTOR
DTC4001
Wide Frequency Range.
. . . . . . . . . . . . . . . . . . . . . . . .
0.01 to 4.0 GHz
Wide Power Range
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
-30.0 to -5.0 dBm
Temperature Stability
. . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.5 dB
Power Flatness
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.5 dB
Standard Size TO-8 or Surface Mount Package
External Adjustable Threshold Level, Fast Response Time, Low Drift,
Insensitive Threshold Level to Applied Voltage
DTC4001
TO-8 Package for Detectors
SPECIFICATIONS
*
Frequency (Min.)
VSWR (Max.)
Parameter
Input Power Range (Min.)
-30 to -5 dBm*
±0.5 dB^
±0.2 dB
1
1.5:1†
0.01-5.0 GHz
Typical
0.01-4.0 GHz
2.0:1†
Guaranteed
0 to 50 °C
-55 to +85 °C
-25 to -5 dBm*
±0.75 dB^
±0.5 dB^
±0.5 dB
1
0.01-4.0 GHz
-25 to -5 dBm*
±0.75 dB^
±0.5 dB^
±0.5 dB
1
2.0:1†
Power Flatness (Max.)
Threshold Temperature Stability
(Max.)
Threshold Hysteresis (Max.)
Pulse Response (Max.)
Logic: Pin > Pth
±0.25 dB^
50 µsec^‡
4.4 Volts
2.5 mA†
100 µsec^‡
3.5 Volts
3.5 mA†
100 µsec^‡
3.5 Volts
3.5 mA†
Output Voltage Hi @ 5mA source
Output Voltage Lo @ 5mA sink
Supply Current (Max.)
0.1 Volts
0.25 Volts
0.25 Volts
* Measured in a 50 Ohm system at V
s
=+5.0 Vdc. R
TH
=100 Ohm to 100 KOhm unless otherwise specified.
^ R
TH
= 1 KOhm. † Pin
≤–15
dBm. ‡ 50% RF to 10 or 90% Video Response time for input change
≥3
dB above Pth.
DTS4001
SMTO-8 Package for Detector
DC Voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous RF Input Power
. . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature
. . . . . . . . . . . . . . . . . . . .
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Burn-In Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . .
RF Input Power Thermal Resistance
(θjc,
RF
) . . . . . . .
DC Supply Thermal Resistance
(θjc,
DC
) . . . . . . . . . . .
Temperature Rise @ 0 dBm
. . . . . . . . . . . . . . . . . . . . .
MAXIMUM RATINGS
+7 V
+14.0 dBm
-55 °C to +125 °C
-65 °C to +125 °C
+125 °C
+3.5 °C/mW
+32 °C/W
+4.1 °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.
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • microwave@teledyne.com
DIMENSIONS ARE IN INCHES [MILLIMETERS]
stm32/stm8
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