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SP526_06 Datasheet, PDF (6/24 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver | |||
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PINOUT
ENR4 1
ENR3 2
ENR2 3
ENR1 4
T4IN 5
T3IN 6
T2IN 7
T1IN 8
ENT4 9
ENT3 10
ENT2 11
SP526
33 R3OUT
32 R4OUT
31 VCC
30 T4OUT
29 T3OUTA
28 T3OUTB
27 T2OUTA
26 T2OUTB
25 T1OUTA
24 T1OUTB
23 GND
PIN DESCRIPTION
Pin 1 â ENR4 â Enables receiver 4; active
high; TTL input.
Pin 2 â ENR3 â Enables receiver 3; active
high; TTL input.
Pin 3 â ENR2 â Enables receiver 2; active
high; TTL input.
Pin 4 â ENR1 â Enables receiver 1; active
high; TTL input.
Pin 5 â T4IN â TTL input; transmit data
source for DRA4 and DRB4 outputs.
Pin 6 â T3IN â TTL input; transmit data
source for DRA3 and DRB3 outputs.
Pin 7 â T2IN â TTL input; transmit data
source for DRA2 and DRB2 outputs.
Pin 8 â T1IN â TTL input; transmit data
source for DRA1 and DRB1 outputs.
Pins 9 â ENT4 â Enables driver 4, active low;
TTL input.
Pins 10 â ENT3 â Enables driver 3, active
low; TTL input.
Pins 11 â ENT2 â Enables driver 2, active
low; TTL input.
Pins 12 â ENT1 â Enables driver 1, active
low; TTL input.
Pins 13 â D1 â Transmitter and receiver
decode register; configures transmitter and
receiver modes; TTL inputs.
Rev: C Date:2/1/06
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SP526 MultiâMode Serial Transceiver
6
© Copyright 2006 Sipex Corporation
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