SCAS895B May 2010 – February 2017 CDCLVC1102 , CDCLVC1103 , CDCLVC1104 , CDCLVC1106 , CDCLVC1108 , CDCLVC1110 , CDCLVC1112
PRODUCTION DATA.
General-Purpose Communication, Industrial, and Consumer Applications
The CDCLVC11xx is a modular, high-performance, low-skew, general-purpose clock buffer family from Texas Instruments.
The entire family is designed with a modular approach in mind. It is intended to round up TI's series of LVCMOS clock generators.
Seven different fan-out variations, 1:2 to 1:12, are available. All of the devices are pin-compatible to each other for easy handling.
All family members share the same high performing characteristics such as low additive jitter, low skew, and wide operating temperature range.
The CDCLVC11xx supports an asynchronous output enable control (1G) which switches the outputs into a low state when 1G is low.
The CDCLVC11xx family operates in a 2.5-V and
3.3-V environment and are characterized for operation from –40°C to 85°C.
Changes from A Revision (October 2014) to B Revision
Changes from * Revision (May 2010) to A Revision
PIN | TYPE | DESCRIPTION | |||||||
---|---|---|---|---|---|---|---|---|---|
NAME | CDCLVC 1102 |
CDCLVC 1103 |
CDCLVC 1104 |
CDCLVC 1106 |
CDCLVC 1108 |
CDCLVC 1110 |
CDCLVC 1112 |
||
LVCMOS CLOCK INPUT | |||||||||
CLKIN | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Input | Input Pin |
CLOCK OUTPUT ENABLE | |||||||||
1G | 2 | 2 | 2 | 2 | 2 | 2 | 2 | Input | Output Enable |
LVCMOS CLOCK OUTPUT | |||||||||
Y0 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | Output | LVCMOS output. Unused outputs can be left floating. |
Y1 | 8 | 8 | 8 | 14 | 16 | 20 | 24 | ||
Y2 | — | 5 | 5 | 11 | 13 | 17 | 21 | ||
Y3 | — | — | 7 | 13 | 15 | 19 | 23 | ||
Y4 | — | — | — | 6 | 6 | 6 | 6 | ||
Y5 | — | — | — | 9 | 11 | 15 | 19 | ||
Y6 | — | — | — | — | 8 | 8 | 8 | ||
Y7 | — | — | — | — | 9 | 13 | 17 | ||
Y8 | — | — | — | — | — | 12 | 16 | ||
Y9 | — | — | — | — | — | 10 | 10 | ||
Y10 | — | — | — | — | — | — | 14 | ||
Y11 | — | — | — | — | — | — | 12 | ||
SUPPLY VOLTAGE | |||||||||
VDD | 6 | 6 | 6 | 5 | 5 | 5 | 5 | Power | 2.5-V or device supply |
9 | |||||||||
9 | 13 | ||||||||
8 | 10 | 14 | 18 | ||||||
12 | 14 | 18 | 22 | ||||||
GROUND | |||||||||
GND | 4 | 4 | 4 | 4 | 4 | 4 | 4 | GND | Device ground |
7 | |||||||||
7 | 11 | ||||||||
7 | 7 | 11 | 15 | ||||||
10 | 12 | 16 | 20 |