DACP20021 Datasheet, PDF (1/2 Pages) Teledyne Technologies Incorporated – 0.5 TO 20.0 GHz HIGH-SPEED DACP20021 ANALOG DETECTOR

Rev. 7/10
DACP20021
0.5 TO 20.0 GHz
HIGH-SPEED ANALOG DETECTOR
Typical Values @ +25 °C
Wide Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . .
Wide Power Range . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Stability . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Flatness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Super fast pulse response . . . . . . . . . . . . . . . . . . . . . .
High Freq CougarPak^® Package
Fast Response Time, Low Drift
DACP20021
0.5 to 20.0 GHz
-30.0 to +5.0 dBm
± 0.5 dB
± 1.0 dB
1.75:1
15-20 ηs
High Freque^Dn^Acy^CPC²ou⁰g⁰a²r¹Pak™ (SMA)
for Analog Detectors
High Freq₍u_sefn_ioncry_gDlCe_eot_-euscgttaoarrP_gsaek₎^® Package
SPECIFICATIONS^*
Parameter
Frequency (Min.)
Input Power Range (Min.)
VSWR (Max.)
1.0-20.0 GHz
0.5-1.0 GHz
Sensitivity, Vout (Min.)
Power Flatness (Max.)
Temperature Stability (Max.)
Pulse Response, Pin = -15 dBm
Pulse Response, Pin = 0 dBm
Supply Current, no RF (Max.)
Supply Current, Pin = 5 dBm (Max.)
Output Offset Voltage,
no RF (Max.)
1 dB Square Law Departure
Typical
0.5-20.0 GHz
-30 to +5 dBm
1.5:1
2.0:1
140 mV†
±0.75 dB
±0.4 dB
15 ηsec‡
22 ηsec‡
9 mA
13 mA
2 mV
-10 dBm
Guaranteed
0 to 50 °C -40 to +85°C
0.5-18.0 GHz
0.5-18.0 GHz
-25 to 0 dBm
2.0:1
2.3:1
90 mV†
±1.0 dB
±0.5 dB
35/50 ηsec‡
50/70 ηsec‡
10 mA
16 mA
-25 to 0 dBm
2.0:1
2.3:1
90 mV†
±1.0 dB
±0.5 dB
35/50 ηsec‡
50/70 ηsec‡
12 mA
18 mA
4 mV
—
5 mV
—
DIMENSIONS ARE IN INCHES [MILLIMETERS]
*Measured in a 50 Ohm system at ±5.0 Vdc unless otherwise specified.
†Pin = –15 dBm. ‡Total response time, Tr/Tf: 50% RF to 90 or 10% Video. 50 Ohm output load.
MAXIMUM RATINGS
DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±6.0 V
Continuous RF Input Power . . . . . . . . . . . . . . . . . . . . .
+14.0 dBm
Operating Case Temperature . . . . . . . . . . . . . . . . . . . . -40 °C to +85 °C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 °C to +125 °C
Burn-In Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
+125 °C
Detector Thermal Resistance¹ (θjc) . . . . . . . . . . . . . . .
+3500 °C/Watt
Temperature Rise @ 0 dBm (Tjc) . . . . . . . . . . . . . . . . .
+3.5 °C
Temperature Rise @ +5 dBm (Tjc) . . . . . . . . . . . . . . . .
+35 °C
1 _{Thermal resistance is based on RF input power. Ratings based on +25 °C.}
APPLICATION NOTES
Average power detection is obtained at power levels below approximately –13dBm.
RF input is AC coupled (DC block).
DACP20021 contains a plastic packaged IC.
DACP20021 provides maximum video performance with no output load capacitance.
However, the detector is capable of driving capacitive loads up to 100 pF without oscilla-
tions. Load capacitance above that specified may produce pulse overshoot and ringing.
DACP20021 contains 50-Ohm series resistor at the output.
Teledyne Cougar • 408-522-3838 • 408-522-3839 fax
www.teledyne-cougar.com • [e-mail]
Pulse Response @ Pin = 0 dBm
Pulse Response @ Pin = -15 dBm
Top Trace: Detector Response
Bottom Trace: RF Input
Time Base: 100 ηs/div
650-691-9800 • Fax: [phone] • Updates: www.teledynemicrowave.com • [e-mail]