DAC4103 Datasheet, PDF (1/2 Pages) Teledyne Technologies Incorporated – 0.01 TO 4.0 GHz ANALOG DETECTOR

Rev. 7/10
DAC4103
0.01 TO 4.0 GHz
ANALOG DETECTOR
Typical Values @ +25 °C
DAC4103
Wide Frequency Range. . . . . . . . . . . . . . . . . . . . . . . . . 0.01 to 4.0 GHz
Wide Power Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10.0 to +25.0 dBm
Temperature Stability . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.25 dB
Power Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
± 0.6 dB
Low VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2:1
Single Power Supply
Standard Size TO-8 Package
DAC4103
TO-8 Package for Analog Detectors
SPECIFICATIONS^*
Parameter
Frequency (Min.)
Input Power Range (Min.)
VSWR (Max.)
Sensitivity, Vout (Min.)
Power Flatness (Max.)
Temperature Stability (Max.)
Output Offset Voltage,
no RF (Max.)
1 dB Square Law Departure
Tangential Sensitivity
Pulse Response, Pin = +5 dBm
Pulse Response, Pin = +25 dBm
Max Output Voltage
Supply Current, no RF
Supply Current, Pin = +25 dBm
Typical
0.01-4.5 GHz
-10 to+ 25 dBm
1.2:1†
120 mV†
±0.6 dB^
±0.25 dB^
±0.5 mV
+10 dBm
-5 dBm^^
1.5 µsec‡
3.0 µsec‡
Vs-1 Volts
2 +mA
10 +mA
Guaranteed
-55 to +85 °C
0.01-4.0 GHz
-5 to +20 dBm
1.5:1†
90 mV†
±0.75 dB^
±0.4 dB^
+2.0 mV
—
—
—
—
—
* Measured in a 50-Ohm system at +5 Vdc, 2 KΩ||50 pF unless otherwise specified.
† Pin = +5 dBm. ^ Vout = 100 mV. ^^ 3 dB NF, 1 MHz Bandwidth. ‡ 50% RF to 10 or 90% Video.
MAXIMUM RATINGS
DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±18 V
Continuous RF Input Power . . . . . . . . . . . . . . . . . . . . .
+27.0 dBm
Operating Case Temperature . . . . . . . . . . . . . . . . . . . . -55 °C to +100 °C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 °C to +125 °C
Burn-In Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
+100 °C
Detector Thermal Resistance¹ (θjc) . . . . . . . . . . . . . . .
+3500 °C/Watt
Temperature Rise @ +20 dBm (Tjc) . . . . . . . . . . . . . . .
+3.5 °C
1 _{Thermal resistance is based on RF input power. Ratings based on +25 °C.}
APPLICATION NOTES
DAS4103
SMTO-8 Package for Analog Detectors
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 100 mA max to
avoid choke burnout.
For higher supply voltages, up to ±15 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 +7 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: [phone] • Updates: www.teledynemicrowave.com • [e-mail]