DACP20021.pdf

Rev. 7/10
0.5 TO 20.0 GHz
HIGH-SPEED ANALOG DETECTOR
DACP20021
DACP20021
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
0.5 to 20.0 GHz
-30.0 to +5.0 dBm
± 0.5 dB
± 1.0 dB
1.75:1
15-20 ηs
DACP20021
High Frequency
CougarPak™ (SMA)
for Analog Detectors
High Frequency CougarPak Package
(single-stage)
for Detectors
®
SPECIFICATIONS*
Parameter
Typical
Frequency (Min.)
Input Power Range (Min.)
VSWR (Max.)
Guaranteed
0 to 50 °C
-40 to +85°C
0.5-20.0 GHz
0.5-18.0 GHz
0.5-18.0 GHz
-30 to +5 dBm
-25 to 0 dBm
-25 to 0 dBm
1.5:1
2.0:1
2.0:1
2.3:1
2.0:1
2.3:1
1.0-20.0 GHz
0.5-1.0 GHz
Sensitivity, Vout (Min.)
140 mV†
90 mV†
90 mV†
Power Flatness (Max.)
±0.75 dB
±1.0 dB
±1.0 dB
Temperature Stability (Max.)
±0.4 dB
±0.5 dB
±0.5 dB
Pulse Response, Pin = -15 dBm
15 ηsec‡
35/50 ηsec‡
35/50 ηsec‡
Pulse Response, Pin = 0 dBm
22 ηsec‡
50/70 ηsec‡
50/70 ηsec‡
Supply Current, no RF (Max.)
9 mA
10 mA
12 mA
Supply Current, Pin = 5 dBm (Max.)
13 mA
16 mA
18 mA
2 mV
4 mV
5 mV
-10 dBm
—
—
Output Offset Voltage,
no RF (Max.)
DIMENSIONS ARE IN INCHES [MILLIMETERS]
1 dB Square Law Departure
*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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous RF Input Power . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature . . . . . . . . . . . . . . . . . . . .
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Burn-In Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Detector Thermal Resistance1 (θjc) . . . . . . . . . . . . . . .
Temperature Rise @ 0 dBm (Tjc) . . . . . . . . . . . . . . . . .
Temperature Rise @ +5 dBm (Tjc) . . . . . . . . . . . . . . . .
1 Thermal
Teledyne Cougar • 408-522-3838 • 408-522-3839 fax
www.teledyne-cougar.com • [email protected]
±6.0 V
+14.0 dBm
-40 °C to +85 °C
-65 °C to +125 °C
+125 °C
+3500 °C/Watt
+3.5 °C
+35 °C
Pulse Response @ Pin = 0 dBm
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 oscillations. Load capacitance above that specified may produce pulse overshoot and ringing.
DACP20021 contains 50-Ohm series resistor at the output.
Pulse Response @ Pin = -15 dBm
Top Trace: Detector Response
Bottom Trace: RF Input
Time Base: 100 ηs/div
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected]
CP20021
DACP20021
Input VSWR @ Pin = -15 dBm
3.0
l Performance
Typical Performance
DACP20021
VSWR
2.5
2.0
Typical
Performance
DACP20021
1.5
1.0
0.1
0.5
1.0
2.0
4.0
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0
FREQUENCY - GHz
KEY: +25°C
+85°C
Input Flatness @ Vo = 100 mV
-40°C
KEY: +25°C
+85°C
-40°C
TYPICAL PERFORMANCE
INPUT POWER - dBm
@ Vo = 100 mV
-14.0
-15.0
Transfer Curve KEY:
@ 2.0+25°C
GHz
KEY:
+25°C
+85°C
-40°C
-17.0
-18.0
0.5
1.0
2.0
0.01
4.0
0.001
-3.0
-4.0
-30
-3.0
-4.0
-6.0
OUTPUT VOLTAGE - VOLTS
5.0
1.0
-5.0
-6.0
4.0
3.0
18.0 19.0
2.0
4.0
Input VSWR @ Pin = -15 dBm
2.0
0
10
2.0
1.0
2.0
4.0
6.0
8.0
10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0
FREQUENCY - GHz
18.0 19.0 20.0
0
0.0
-40
10
Transfer Curve @
10.0 GHz
Transfer
Curve @ 2.0 GHz
-30
-20
-10
INPUT POWER - dBm
0
10
1.0
2.0
4.0
1.5
Input VSWR @ Pin = -15 dBm
1.0
0.1
2.5
0.5
1.0
2.0
2.0
1.5
1.0
0.1
0.5
1.0
2.0
4.0
6.0
0.1
4.0
8.0
OUTPUT VOLTAGE - VOLTS
2.0
0.5
OUTPUT VOLTAGE - VOLTS
0.1
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0
FREQUENCY - GHz
0.01
0.01
0.0001
-20 -40 -10 -30
INPUT POWER - dBm
0 -20
10 -10
INPUT POWER - dBm
0.01
0.1
0.01
0.001
0
10.0
0.0001
LOG10 SCALE -40
0.0001
-20-40
-10 -30
0 -20
10
-10
INPUT POWER - dBm INPUT POWER - dBm
-30
0.001
1.0
0.0001
-40
0
0.0001
-40
10
-30
3.0
2.0
1.0
0.01
0.1
0.01
0.001
4.0
0.001
1.0
KEY:
+25°C
+85°C
-40°C
3.0
2.0
1.0
4.0
3.0
2.0
KEY:
+25°C
+85°C
-40°C
1.0
0.1
0.01
2.0 GHz
Transfer
Curve
Transfer Curve
@ 10.0 GHz
0.001
10
0.0001
-10 -30
0 -20 -40 10
-10 -30
INPUT POWER - dBm INPUT POWER - dBm
@ 10.0 GHz
4.0
0 -20
1
INPUT POW
Transfer Curve @
5.0
5.0
KEY:
+25°C
+85°C
4.0
LTS
+25°C
+85°C
TS
+85°C
4.0
LTS
TS
LTS
LINEAR SCALE
LINEAR SCALE
KEY:
KEY:
+25°C
+25°C
4.0
+85°C
0.0 0
dBm -20-40
5.0
5.0
0.01
0.0001
-40
-30
-10
0.0001
0.0-20
INPUT
-10
0 POWER-30
100 -20-40 10 -10-30
-40
0 -20
10
INPUT POWER - dBm INPUT POWER - dBm
5.0
0.1
0.001
1.0
LINEAR SCALE
LINEAR SCALE • [email protected]
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com
KEY:
4.0
KEY:
+25°C
+85°C
-40°C
0.0001
-30
-20 0.0
-10
0
10
0.0
INPUT
-20
-10 POWER
-400 - dBm
-3010
-20 -40 -10 -30
INPUT POWER - dBm
INPUT POWER - dBm
Transfer
@
Transfer
Curve @Curve
2.0 GHz
5.0
0.1
KEY:
+25°C
+85°C
-40°C
OUTPUT VOLTAGE - VOLTS
2.0
KEY:
+25°C
+85°C
-40°C
0
LINEAR SCALE
KEY:
+25°C
+85°C
4.0
TS
0.001
3.0
4.0
OUTPUT VOLTAGE - VOLTS
0.01
KEY:
+25°C
+85°C
-40°C
OUTPUT VOLTAGE - VOLTS
4.0
OUTPUT VOLTAGE - VOLTS
KEY:
+25°C
0.1
+85°C
-40°C
OUTPUT VOLTAGE - VOLTS
0.01
-30
OUTPUT VOLTAGE - VOLTS
0.1
0.1
LOG SCALE
KEY:
+25°C
+85°C
-40°C
1
LOG SCALE
KEY:
KEY:
Transfer
Curve @ 2.0 GHz Transfer Curve @
Curve
@ 10.0 GHz Transfer Curve Transfer
Transfer
Curve1.0@
10.0 GHz
@ 18.0 GHz
Transfer
Curve Transfer
@ 2.0 GHz
Curve @
10.0 GHz
1.0
1.0
+25°C
+25°C
10.0
10.0
5.0
5.0
5.0
5.0
+85°C
+85°C
-40°C
-40°C
LINEAR SCALE
LINEAR SCALE
LOG SCALE
LOG SCALE
LOG SCALE
LINEAR SCALE
LINEAR SCALE
OUTPUT VOLTAGE - VOLTS
1.0
1.0
10.0
0.0001
-40
10
10.0
10.0
LOG SCALE
KEY:
+25°C
1.0
+85°C
-40°C
Transfer Curve @ 10.0 GHz
10.0
0
10.0
0.001
0.001
0.001
10.0 12.0 14.0 16.0 17.0
18.0 19.0 20.0
TransferFREQUENCY
Curve @- GHz
2.0 GHz
OUTPUT VOLTAGE - VOLTS
1.0
LOG SCALE
LOG SCALE
KEY:
KEY:
6.0 8.0 10.0
14.0 16.0 17.0 1.0
18.0 19.0
20.0
1.0 12.0
+25°C
+25°C
FREQUENCY - +85°C
GHz
+85°C
-40°C
-40°C
OUTPUT VOLTAGE - VOLTS
2.0
Transfer Curve Transfer
@ 18.0 GHz
Curve @ 10.0 GHz
10.0
OUTPUT VOLTAGE - VOLTS
10.0
2.5
VSWR
INPUT POWER - dBm
3.0
3.0
VSWR
-20
-10
INPUT POWER - dBm
LINEAR SCALE
KEY:
+25°C
4.0
20.0
+85°C
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0
20.0
-40°C
FREQUENCY - GHz
3.0
1.5
1.0
-30
Transfer Curve @ 10.0 GHz
2.5
2.0
3.0
0.1
OUTPUT VOLTAGE - VOLTS
0.0001
-40
@
10 Vo = 3.0 V
Input VSWR @ Pin = -15 dBm
4.0
e @ 2.0 GHz
-10
WER - dBm
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0
FREQUENCY - GHz
3.0
2.0
OUTPUT VOLTAGE - VOLTS
-10
WER - dBm
4.0
5.0
0.1 0.5 1.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 17.0 1.0
18.0 19.0 20.0
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0FREQUENCY - GHz
0.1 0.5 1.0
1.0
FREQUENCY - GHz
0.1 0.5 1.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 17.0
Input Flatness @ Vo = 0.0
3.0
V
-40FREQUENCY
-30
-20
-10
- GHz
5.0
INPUT POWER - dBm
@ 2.0 GHz
2.0
3.0
= 3.0 V
VSWR
-4.0
0.01
Transfer Curve
4.0 @ 2.0 GHz
5.0
-5.0
INPUT POWER - dBm
INPUT POWER - dBm
-3.0
0.1
0.001
0.5
+85°C
-40°C
Input
Flatness
-20
-10
0
INPUT5.0
POWER - dBm
INPUT POWER - dBm
-40
Input Flatness
@ Vo = 3.0
1.0
Input Flatness
@ VVo
-2.0
Pin = -15 dBm
4.0
Input Flatness @ Vo = 1.0 V
LINEAR SCALE
KEY:
2.0
-18.0
0.1 0.5 1.0 2.0 4.0 4.06.0 +25°C
8.0 10.0 12.0 14.0 16.0 17.0
0.1 0.5 1.0 2.0 4.0 6.0 8.0 10.0 12.0+85°C
14.0 16.0 17.0 1.0
18.0 19.0 20.0
- GHz 0.1 0.5 1.0
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0FREQUENCYFREQUENCY
- GHz
-40°C
FREQUENCY - GHz
-17.0
2.0
OUTPUT VOLTAGE - VOLTS
INPUT POWER - dBm
INPUT POWER - dBm
1.0
-2.0
-6.0
Input Flatness @ Vo =KEY:
1.0 V
+25°C0.1
Input Flatness @ Vo0.0001
= 100 mV
-16.0
0.5
LOG SCALE
KEY:
1.0
+25°C
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 +85°C
19.0 20.0
FREQUENCY - GHz
-40°C
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0
-5.0
FREQUENCY - GHz
6.0 8.0 10.0 12.0 14.0 16.0 17.0 18.0 19.0 20.0
-2.0
FREQUENCY - GHz
-15.0
0.1
INPUT POWER - dBm
0.1
Typical Performance
0.1
@ Vo = 3.0 V
-14.0
-18.0
DACP20021
-16.0
Transfer Curve @ 10.0 GHz
10.0
+85°C
-40°C
OUTPUT VOLTAGE - VOLTS
1.0
6.0 8.0 10.0 12.0 14.0 16.0
17.0 18.0 19.0 20.0
-15.0
FREQUENCY - GHz
@ Vo = 1.0 V
-16.0
100 mV
Input Flatness @ Vo
LOG=SCALE
-17.0
-14.0
OUTPUT VOLTAGE - VOLTS
INPUT POWER - dBm
10.0
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