ocx1601 ETC-unknow, ocx1601 Datasheet - Page 19

• Manufacturer Part Number: ocx1601
• Description: Ocx1601 Crosspoint Switch
• Manufacturer: ETC-unknow

2. Pin Description
Fairchild Semiconductor
NOTES:
INP[79:0]
INN[79:0]
OUTP[79:0]
OUTN[79:0]
OE#
HW_RST#
UPDATE#
RCA[6:0]
RCB[6:0]
RCO[2:0]
RCI[3:0]
RC_CLK#
RC_EN#
SCLK
SMS
SDI
SRST#
SDO
V
V
V
V
NC
DD
DD
DD
SS
Pin Name
.CORE
.PAD
.IN
1. Dedicated differential input buffers can receive both LVPECL and LVDS voltage levels using
3. The LVTTL control, Serial pins, and differential input ports are 3.3V—they are not 5V tolerant.
2. V
(1, 3)
(2)
3.3V supply.
DD
.PAD is 3.3V for LVPECL outputs.
# of Pins
80
80
80
80
12
36
1
1
1
7
7
3
4
1
1
1
1
1
1
1
8
8
5
Table 11
No Connect
2.5V Power
3.3V Power
3.3V Power
OCX1601 Crosspoint Switch—Advanced Datasheet
Ground
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
[Rev. 1.8] 3/21/02
Power and Ground Pins
OCX1601 Pin Description
Serial Interface Pins
RC Pins
Non-inverting differential input signals
Inverting differential input signals
Non-inverting differential input signals
Inverting differential input signals
Global Output Enable
Hardware Reset
Global Update
RapidConfigure Address A
RapidConfigure Address B
RapidConfigure Readback
RapidConfigure Instruction Bits
RapidConfigure Clock
RapidConfigure Cycle Enable
Serial Clock
Serial Mode Select
Serial Data In
Serial Reset
Serial Data Out
Core Voltage
Differential Output Buffer Voltage
LVTTL Control pins Voltage and Differential Input
Buffer Voltage
Ground
No Connect
Description
19