ocx1601 ETC-unknow, ocx1601 Datasheet - Page 37

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

Fairchild Semiconductor
11/14/2000
2/14/2001
12/28/00
4/52001
12/1/00
5/21/01
7/27/01
9/17/01
8/7/01
Date/
Revision 1.0
Revision 2.0
Revision 2.1
Revision 2.2
Revision 2.3
Revision 2.4
Revision 2.5
Revision 2.6
Revision 2.7
Version No.
Preliminary release of “Advanced” mini datasheet.
Changed device name from 160-1G to 1601; changes to Functional Block Diagram
- RCO changed from [4:0] to [2:0] and added SRST# to Serial Programming
Interface; changes to Component Ordering number. Expanded mini datasheet to
full datasheet; added new power consumption diagrams; replaced RCO4 with
RCO2; changed RCO3, RCO2, CLKP, and CLKN to NC (no connects) on pinout
drawing and tables; split the AC Electrical table into one for LVPECL and one for
LVDS.
Corrected Pinout tables to match Pinout drawing.
Table 22:
AC25 was NC; now RCO1
AD25 was RCO3; now NC
IN22N was AE13; now AE12
T4 was OUT49N; now OUT49P
T5 was OUT49P; now OUT49N
Table 23:
IN07P was AD20; now AE20
IN22N was AE13; now AE12
OUT49P is now OUT49N for T5
OUT49N is now OUT49P for T4
OUT50P is now OUT50N for AA2
OUT50N is now OUT50P for AA3
Removed CLKP and CLKN from pin description table (Table 11)
Removed statement “The output buffers are programmable...” in section 1.1, “Input
and Output Buffers”, and removed CLK reference; changed Min and Max specs in
Table 19, “LVPECL DC Electrical Specifications”; changed description for
RapidConfigure Programming Instruction 1101 in Table 2; changed “Pass
Transistor” verbiage in Introduction to “Proprietary High-performance Buffering
Circuit”; description updates to RC Programming Instructions 0010 and 1101;
corrected “Receiving LVPECL...” and “Receiving LVDS...” diagrams to include
the resistor; updates to LVPECL and LVDS “Output Enable...” AC electrical specs;
changed pin signals for AF25 and AE26 on pinout drawing and tables from NC to
Vss; replaced “CLK” with “OE#” on LVPECL and LVDS power consumption
drawings.
Made LVPECL standard for OCX1601; updated definitions for ImpliedDisconnect;
integrated on-chip termination resistors; replaced LVPECL Signal circuit drawings
and Power Consumption drawings with updated versions; changes/corrections to
LVPECL DC Electrical Specs table.
Corrections to LVPECL power consumption calculations; changed 667 Mb/s to
1600; changed 128 outputs to 80; added new information regarding input power.
Changed LVPECL Dc Electrical specs table; added termination impedance values
Changed pin names of AE26 and AF25 on Figure 14 (package pinout) from Vss to
NC; Table 2—Corrected input/output descriptions for RCA and RCB pins in
instructions 0101, 1000, 1001, and 1010; Table 11—changed count on # of pins for
Vss (from 38 to 36) and NC (from 3 to 5); Tables 18 & 19—changed pin name of
AE26 from Vss to NC and AF25 from Vss to NC.
Added Output Jitter and Duty Cycle Distortion specs to AC Electrical table
OCX1601 Crosspoint Switch—Advanced Datasheet
[Rev. 1.8] 3/21/02
Revision History
Description
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