Agilent Technologies L4400 Uživatelský manuál stáhnout pdf (Strana 6)

Agilent N2260A, N2266A

• High speed switching

• Reconfigurable to 1, 2,

and 4-wire mode

• Built-in relay cycle counters

The N2260A and N2266A are

high-density reconfigurable

multiplexer (MUX) modules for

high-throughput production test.

They can be operated in either

SCPI or 3488A mode. In SCPI

mode, they can be configured in

any of the following ways:

• one 80-channel, 1-wire MUX

• one 40-channel, 2-wire MUX

• dual independent 20-channel

2-wire MUXs

• one 20-channel 4-wire MUX.

Up to five N2260/66As can be

included in an 3499A mainframe

to build a 1- to 200-channel,

2-wire MUX. Screw terminal

block, crimp & insert terminal

block, and DIN96-to-D50/25 cables

are available for ease of wiring.

The N2266A can scan at up to

350 channels/second. Low thermal

offset voltage makes the N2260A

ideal for low-level signal switching.

2-wire, 40-channel Multiplexer Modules

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

CH 39

CH 30

CH 29

CH 39

CH 30

CH 29

CH 20 CH 20

CH 19

CH 10

COMMON BUS

COMMON BUS

COM 0 BANK 0

N2260A/66A MUX Module Terminal Block

COM 1 BANK 1

SE-COM

CH 19

T99

CH 10

CH 09

CH 00

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

CH 09

CH 00

T98

Specifications

General Specifications

Relays:

N2266A Reed non-latching relay

N2260A Armature latching relay

Thermal Offset:

N2266A <50 µV

N2260A <3 µV

Relay Life:

N2266A 10

9

@ 1 V, 1 mA

N2260A Mechanical:

10

8

Electrical: 5x10

5

@ 1 A

Maximum Scan Rate:

N2266A 350 Chan/sec

N2260A 80 Chan/sec

Input Characteristics

Maximum Current:

N2266A 0.5 A DC or AC peak

N2260A 1 A

Maximum Voltage: 200 V

(AC peak for N2266A)

Maximum Power:

N2266A 10 W DC or AC peak

N2260A 60 W or 62.5 VA

Initial Closed Channel Resistance:

<1 Ω

DC Isolation

Open Channel, Channel-Channel:

<(40°C, 50% RH) >10

10

Ω

HI-LO:

<(40°C, 50% RH) >10

10

Ω

Channel-Chassis:

<(40°C, 50% RH) >10

10

Ω

Note: All voltage and current are in DC or AC RMS

if not specified.

AC Isolation/Performance

Capacitance (with 1 channel closed):

Open Channel, Channel-Channel

N2266A <7 pF

N2260A <7 pF

HI-LO N2266A <50 pF

N2260A <75 pF

Channel-Chassis

N2266A <140 pF

N2260A <150 pF

Insertion Loss (with 50 Ohm termination):

N2266A 100 kHz <0.20 dB

1 MHz <0.30 dB

10 MHz <2.0 dB

40 MHz <3.0 dB

N2260A 100 kHz <0.20 dB

1 MHz <0.25 dB

Crosstalk (with 50 Ohm termination):

N2266A 100 kHz <-75 dB

1 MHz <-55 dB

10 MHz <-33 dB

N2260A 100 kHz <-70 dB

1 MHz <-50 dB

Module Accessories

N2290A Screw terminal block

for N2260A, N2266A

N2297A DIN96-to-Twin-D50 cable

N2299A DIN96-to-Quad-D25 cable

6

1 2 3 4 5 6 7 8 9 10 11 ... 19 20

Komentáře k této Příručce

Žádné komentáře