DACP18001 - Teledyne Cougar

Rev. 7/10
0.1 TO 18.0 GHz
ULTRA BROADBAND
ANALOG DETECTOR
DACP18001
DACP18001
Typical Values @ +25 °C
Wide Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . .
Wide Power Range . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Stability . . . . . . . . . . . . . . . . . . . . . . . . . .
Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Frequency CougarPak® Package
0.1 to 18.0 GHz
-30.0 to +5.0 dBm
± 0.25 dB
± 0.50 dB
DACP18001
High Frequency CougarPak™ (SMA)
for Analog Detectors
High Frequency CougarPak Package
(single-stage)
for Detectors
®
SPECIFICATIONS*
Parameter
Typical
Guaranteed
0 to 50 °C
-55 to +85 °C
Frequency (Min.)
0.1-18.0 GHz
0.1-18.0 GHz
0.1-18.0 GHz
Input Power Range (Min.)
-30 to +5 dBm
-25 to 0 dBm
-25 to 0 dBm
1.5:1**
2.0:1**
2.0:1**
140 mV†
100 mV†
100 mV†
±1.0 dB^
VSWR (Max.)
Sensitivity, Vout (Min.)
Power Flatness (Max.)
±0.5 dB^
±1.0 dB^
Temperature Stability (Max.)
±0.25 dB
±0.5 dB
±0.5 dB
Output Offset Voltage, no RF (Max.)
±0.3 mV
±1.5 mV
±2.0 mV
—
-10 dBm
—
Tangential Sensitivity
1 dB Square Law Departure
-45 dBm^^
—
—
Pulse Response, Pin = -15 dBm
0.3 µsec‡
0.5 µsec‡
0.7 µsec‡
0.5 µsec‡
0.7 µsec‡
1.0 µsec‡
Supply Current, no RF
Pulse Response, Pin = 0 dBm
+3 mA, -3 mA
+4 mA, -4 mA
+4 mA, -4 mA
Supply Current, Pin = +5 dBm
+10 mA, -4 mA
+11 mA, -5 mA
+11 mA, -5 mA
* Measured in a 50 Ohm system at ±5.0 Vdc, 1 MΩ||8 pF unless otherwise specified.
† Pin = –15 dBm. ^ Vout = 100 mV. ^^ 3 dB NF, 1 MHz Bandwidth. ‡ 50% RF to 10 or 90% Video.
** Pin < –15 dBm.
MAXIMUM RATINGS
Teledyne Cougar • 408-522-3838 • 408-522-3839 fax
www.teledyne-cougar.com • [email protected]
DC Voltage (no RF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±22 V
Continuous RF Input Power . . . . . . . . . . . . . . . . . . . . . +14.0 dBm (±5 Vdc)
Operating Case Temperature . . . . . . . . . . . . . . . . . . . .
-55 °C to +100 °C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
-65 °C to +150 °C
Burn-In Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
+100 °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
This unit is DC coupled and employs a RF choke at the input (DC short). If the application
calls for the input to sink current there will approximately be an additional 1 mV of output
offset voltage for each 3 mA of current. Sink current should be limited to 250 mA max to
avoid choke burnout.
For higher supply voltages, up to ±22 volts, the positive supply pin must include a series
current limiting resistor Rs = (Vs – 5)/0.01. (e.g.: Vs = 15v, Rs = 1K)
Average power detection is obtained at power levels below approximately –13 dBm.
For best pulse response both supply pins should be bypassed with an additional
1.0 µF capacitor. The unit contains 0.01 µF internal capacitors.
DIMENSIONS ARE IN INCHES [MILLIMETERS]
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected]
INPUT P
DACP18001
-19
-20
0.1
Typical Performance
0.5
1
2
3
4
8
12
FREQUENCY - GHz
16
17
17.5
18
INPUT POWER - dBm
Input Flatness @ Vo = 1.0 V
DACP18001
-4
-5
-6
TYPICAL PERFORMANCE
-7
-8
0.1
Typical Performance
-18
-19
0.5
1
2
3
4
8
12
16
FREQUENCY - GHzKEY: +25 C
+85 C
-55 C
-18
0.5
1
2
3
4
8
12
FREQUENCY - GHz
INPUT POWER - dBm
1
2
3
4
16
8
17
12
17.5
17.5
18
16
17
17.5
18
17.5
18
17.5
18
0
-2
0.5
1
2
3
4
8
12
FREQUENCY - GHz
1.50
Pulse Response @ PIN = 0 dBm
16
Input Flatness @FREQUENCY
Vo = 1.0 V - GHz
17
0.5
1
2
3
4
8
12
FREQUENCY - GHz
16
17
Input VSWR vs Input Power
18
2.00
17.5
18
Input
Flatness @ Vo = 3.0 V
-5
-25 dBm
-15 dBm
0 dBm
1.75
VSWR
0.5
-4
1.50
1.25
-6
-7
0
-8
1.00
0.1
0.1
0.5
1
2
3
4
8
12
FREQUENCY - GHz
16
17
17.5
INPUT POWER - dBm
0.5
1
2
3
4
8
12
FREQUENCY - GHz
16
17
17.5
18
0
Input VSWR @ Pin = -15 dBm
2.00
-1
1.75
-2
0.1
1.50
0.5
1
2
3
4
2
3
4
8
12
FREQUENCY - GHz
16
17
Tc= +25C,Response
+85C, -55C
Pulse
@ PIN = –15 dBm
Input Flatness @ Vo = 3.0 V
1
1
10.0
2
-2
0.5
Transfer Curve @ 2.0 GHz
18
-1
8
12
FREQUENCY - GHz
16
17
17.5
18
1.0
Top Trace: Detector Response
Bottom Trace: RF Input
Time Base: 500 ηsec
0.1
0.01
Input VSWR @ Pin = -15 dBm
2.00
0.001
-30
-25
-20
1.75
VSWR
1.00
0.11.500.5
1
2
3
4
8
12
FREQUENCY - GHz
16
17
17.5
1
2
3
4
8
12
FREQUENCY - GHz
16
17
17.5
18
-25 dBm
-15 dBm
0 dBm
Input VSWR vs Input Power
2.00
1.50
-25 dBm
-15 dBm
0 dBm
1.75
1.50
1.00 1.25
0.1 0.5
1
1.00
0.1
0.5
10
2
1
3
2
4
3
4
8
12
FREQUENCY - GHz
16
8
12
FREQUENCY - GHz
16
17
17
17.5
17.5
0
5
10
0
5
10
1.0
0.1
0.01
18
0.001
-30
18
-25
-20
Transfer Curve @ 2.0 GHz
10.0
5
Tc= +25C, +85C, -55C
0.5
OUTPUT VOLTAGE - VOLTS
1.75
0
10.0
Input VSWR vs Input Power
1.00
0.1
-15
-10
-5
INPUT POWER - dBm
Transfer Curve @ 10.0 GHz
18
1.25
VSWR
17
-1
1.00
0.1
-20
0.1
0.1
VSWR
16
1.75
-19
1
1.25
8
12
FREQUENCY - GHz
Input VSWR @ Pin = -15 dBm
2
2.00
4
1.25
-8
1.25
3
2.00
-6
-7
2
1
18
VSWR
INPUT POWER - dBm
INPUT POWER - dBm
17.5
-17
-5
0.1
INPUT POWER - dBm
17
-16
-4
1
2
0.1
-20
0.1
[email protected]
@ Vo
Input
Input
Flatness
Vo==100
1.0mV
V
VSWR
INPUT POWER - dBm
DACP18001
-17
0.5
Input Flatness @ Vo = 3.0 V
OUTPUT VOLTAGE - VOLTS
INPUT POWER - dBm
Input Flatness @ Vo = 100 mV
-16
KEY: +25 C
+85 C
-55 C
Transfer Curve @ 2.0 GHz
-15
-10
-5
INPUT POWER - dBm
Transfer Curve @ 18.0 GHz
10.0
10.0
Tc= +25C, +85C, -55C
OUTPUT VOLTAGE - VOLTS
OUTPUT VOLTAGE - VOLTS
Tc= +25C, +85C, -55C
1.0
1.0
0.1
0.1
0.01
0.01
0.001
-30
0.001
-30
10.0
-25
-20
-15
-10
-5
INPUT POWER - dBm
-25
-20Curve-15
Transfer
@ 10.0-10
GHz
10.0
LTS
OUTPUT VOLTAGE - VOLTS
Tc= +25C, +85C, -55C
-5
0
5
0
0.1
0.01
0.001
-30
10
5
1.0
-25
-20
-15
-10
-5
INPUT POWER - dBm
10
INPUT
POWER - dBm • Updates: www.teledynemicrowave.com • [email protected]
650-691-9800 • Fax:
650-962-6845
Tc= +25C, +85C, -55C
Transfer
Curve @ 10.0 GHz
1.0