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U2751A Datasheet, PDF (5/9 Pages) Keysight Technologies – USB Modular Switch Matrix | |||
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05 | Keysight | U2751A USB Modular Switch Matrix - Data Sheet
Product speciications
Model
Channels/configuration
Switch type
Input characteristics (per channel)
Max working voltage 1
â Standalone
â Modular (Used with U2781A)
Max transient voltage
Max current
â Switch current
â Carry current
Power (W, VA) 2
Volt-Hertz limit
General speciication
Thermal emf (differential)
Initial closed channel resistance
DC isolation (ch-ch, ch-earth)
AC characteristics
Bandwidth 3
Insertion loss
â 100 kHz
â 1 MHz
â 10 MHz
â 45 MHz
Capacitance
â HI-LO
â LO-Earth
Crosstalk at terminal block (ch-ch)[3]
â 300 kHz
â 1 MHz
â 20 MHz
â 45 MHz
General characteristics
Relay life, typical
â No load
â 10 V, 100 mA
â Related load
Open/close time
U2751A
Without U2922A terminal block
With U2922A terminal block
4 Ã 8, 2-wire
Armature latching
45 MHz
0.2 dB
0.3 dB
< 2 dB
< 3 dB
55 pF
35 pF
42 VDC/35 Vrms
180 VDC/180 Vrms
300 Vrms
2A
2A
60 W, 62.5 VA
108
< 3 µV
< 1.5 â¦
> 10 Gâ¦
â70 dB
â60 dB
â35 dB
â30 dB
30 MHz
0.2 dB
0.3 dB
< 2 dB
< 4.5 dB
85 pF
45 pF
100 M
10 M
100 k
4 ms/4 ms
1. DC or AC rms, channel-to-channel or channel-to-earth.
2. Limited to 6 W channel resistance power loss per module.
3. 50 ⦠source, 50 ⦠load, differential measurements verified with a 4-port network analyzer (Sdd21).
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