DAQ6116.pdf

Rev. 5/10
0.1 TO 6.0 GHz
PEAK TO PEAK ANALOG DETECTOR
DAQ6116
DAQ6116
Typical Values @ +25 °C
Wide Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.05 to 8.0 GHz
Wide Power Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5.0 to +25.0 dBm
Temperature Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.5 dB
Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.5 dB
Low VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5:1
Even Order Harmonics Supression. . . . . . . . . . . . . . . . . . .
40 dB
No Power Supply Required / Zero Bias
Cougar Q Package or Standard SMTO-8 package
DAQ6116
SM-25 for Detectors
SPECIFICATIONS*
Parameter
Typical
Guaranteed
0 to 50 °C
-55 to +85 °C
Frequency (Min.)
0.05-8.0 GHz
0.1-6.0 GHz
0.1-6.0 GHz
Input Power Range (Min.)
-5 to +25 dBm
0 to +20 dBm
0 to +20 dBm
1.5:1
2.0:1
2.0:1
Sensitivity, Vout (Min.)
180 mV†
120 mV†
90 mV†
Power Flatness (Max.)
±0.5 dB
±0.75 dB
±0.75 dB
—
±0.5 dB^
±0.5 dB^
Pulse Response, Pin > +10 dBm
360 µsec‡
25/500 µsec‡
25/500 µsec‡
Pulse Response, Pin = 0 to +10 dBm
380 µsec‡
500/500 µsec‡
500/500 µsec‡
VSWR (Max.)
Temperature Stability (Max.)
DAS6116
* Measured in a 50-Ohm system and R load = 1 MOhm unless otherwise specified.
† Pin = 0 dBm. ^ Vout = 1.0 V. ‡ Tr/Tf, 50% RF to 90% or 10% Video, Rload = 80 KOhms.
SMTO-8 Package for Detectors
MAXIMUM RATINGS
Continuous RF Input Power . . . . . . . . . . . . . . . . . . . . .
Operating Case Temperature . . . . . . . . . . . . . . . . . . . .
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Burn-In Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Detector Thermal Resistance1 (θjc) . . . . . . . . . . . . . . .
Temperature Rise @ 20 dBm (Tjc) . . . . . . . . . . . . . . . .
Temperature Rise @ 25 dBm (Tjc) . . . . . . . . . . . . . . . .
1 Thermal
+25.0 dBm
-55 °C to +150 °C
-65 °C to +150 °C
+125 °C
+1000 °C/Watt
+4 °C
+68 °C
resistance is based on total power dissipation. Ratings based on +25 °C.
APPLICATION NOTES
DAQ6116 is configured using two anti-parallel connected schottky diodes to form an
unbiased peak to peak microwave detector with a differential output voltage.
The harmonic distortion reflected back to the system can be significantly lower than single
ended design because all even order harmonics are suppressed, typically > 40 dB.
The output voltage (differential) is a closer representation of the true rms power of
modulated or distorted signals because both positive and negative waveform peaks are
detected.
The DAQ6116 is intended for higher level detection applications (> 0 dBm) requiring good
temperature stability and harmonic suppression.
DIMENSIONS ARE IN INCHES [MILLIMETERS]
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected]
DAQ6116
TYPICAL PERFORMANCE
KEY: +25 C
+85 C
mV
-55 C
TIME BASE: 2 ms/div
+
INPUT POWER - dBm
Power Flatness @ Vo = 100
-1.0
-3.0
-5.0
-7.0
-9.0
0.0 0.5
1.0
2.0
3.0
3.0
4.0
5.0
4.0FREQUENCY
5.0 - GHz
6.0
7.0
6.0
7.5
7.0
8.0
7.5
7.0
6.0
7.5
7.0
8.0
7.5
8.0
INPUT POWER - dBm
Power Flatness @ Vo = 1.0 V
12.0
12.0
Pulse Response @
Pin = +20 dBm,
R load = 80KOhm
Pulse Response @
Pin = +20 dBm,
R load = 1 MOhm
Pulse Response @
Pin = +10 dBm,
R load = 80KOhm
Pulse Response @
Pin = +10 dBm,
R load = 1 MOhm
11.0
10.0
9.0
8.0
0.0 0.5
1.0
2.0
3.0
F
3.0
4.0
5.0
4.0FREQUENCY
5.0 - GHz
6.0
8.0
INPUT POWER - dBm
Power Flatness @ Vo = 3.0 V
21.0
20.0
19.0
18.0
TIME BASE: 500 µs/div
17.0
I
0.0 0.5
1.0
2.0
3.0
3.0
4.0
5.0
4.0FREQUENCY
5.0 - GHz
6.0
7.0
6.0
7.5
7.0
8.0
7.5
8.0
Input VSWR @ Pin = 0 dBm
2.00
2.00
1.75
1.50
1.25
1.25
Top Trace: Video out +,
R load = 80 KOhm
Bottom Trace: RF input
1.00
1.00
0.0 0.5
1.0
2.0
3.0
3.0
4.0
5.0
4.0FREQUENCY
5.0 - GHz
6.0
7.0
6.0
7.5
7.0
8.0
7.5
8.0
Transfer Curve @ 1.0 GHz
5.0
OUTPUT VOLTAGE - VOLTS
1.0
4.0
0.1
+
0.01
0 °
LOG SCALE
KEY:
+25 C
+85 C
-20 C
-55 C
0 C
0.001
0.0001
-10
Top Trace: Video out –,
R load = 80 KOhm
Bottom Trace: RF input
Transfer Curve @ 1.0 GHz
10.0
OUTPUT VOLTAGE - VOLTS
1.50
VSWR
1.75
LINEAR SCALE
KEY:
+25 °C
+85 °C
-20 °C
-55 °C
0 °C
3.0
2.0
1.0
-5
0
5
5
10
15
10 POWER
15 - dBm 20
INPUT
20
25
25
0.0
-10
-5
0
5
10
INPUT POWER - dBm
15
650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • [email protected]
20
25
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