5B42
Output Resistance
25 Ω
Voltage Output Protection
Output Current Limit
Output Selection Time
Continuous Short to Ground
±20 mA
6 µs to ±1 mV of Vout @ Cload = 0 to 2,000 pF
Output Enable Control3
Max Logic "0"
+0.8 V
+2.4 V
Min Logic "1"
Max Logic "1"
+36 V
Input Current "0", "1"
Power Supply Voltage
0.5 µA
+5 V dc ±5%
Power Supply Current
200 mA
@ Transmitter Load of 20 mA
@ Transmitter Load of 4 mA
Power Supply Sensitivity, RTI
Mechanical Dimensions
100 mA
±1 µV/% of Vs
2.275" x 2.375" x 0.595"
(57.8 mm x 59.1 mm x 15.1 mm)
Environmental
Temperature Range
-40°C to +85°C
Rated Performance
Operating
-40°C to +85°C
Storage
-40°C to +85°C
Relative Humidity
RFI Susceptibility
0 to 95% @ +60°C, non-condensing
±0.5% Span error @ 400 MHz, 5 Watt, 3 ft
1Includes the combined effects of repeatability, hysteresis, and nonlinearity error. Loads heavier than 50 k Ω will degrade nonlinearity and gain temperature coefficient.
2A precision 25 Ω current-sense input resistor is internal to the 5B42 - refer to block diagram.
3The user's board layout must separate Power Common from Output Common. When the output switch is not used, connect the Enable Input to the Output Common. Output
common is connected to power common when the 5B42 is installed on a 5B Series backplane.
Specifications subject to change without notice.
Rev. 0 | Page 4 of 8
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