CDCLVC1102 低抖动 1:2 LVCMOS 扇出时钟缓冲器 | 德州仪器 TI.com.cn

CDCLVC1102
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低抖动 1:2 LVCMOS 扇出时钟缓冲器

低抖动 1:2 LVCMOS 扇出时钟缓冲器 - CDCLVC1102
数据表
 

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描述

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.

特性

  • High-Performance 1:2, 1:3, 1:4, 1:6, 1:8, 1:10, 1:12 LVCMOS Clock Buffer Family
  • Very Low Pin-to-Pin Skew < 50 ps
  • Very Low Additive Jitter < 100 fs
  • Supply Voltage: 3.3 V or 2.5 V
  • fmax = 250 MHz for 3.3 V
    fmax = 180 MHz for 2.5 V
  • Operating Temperature Range: –40°C to 85°C
  • Available in 8-, 14-, 16-, 20-, 24-Pin TSSOP Package (All Pin-Compatible)

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参数

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Part number 立即下单 Function Additive RMS jitter (Typ) (fs) Output frequency (Max) (MHz) Number of outputs VCC out (V) VCC core (V) Output skew (ps) Features Operating temperature range (C) Rating Output type Package Group Package size: mm2:W x L (PKG) Input type
CDCLVC1102 立即下单 Single-ended     70     250     2     2.5
3.3    
2.5
3.3    
50     1:2 fanout
Output enable control    
-40 to 85     Catalog     LVCMOS     TSSOP | 8     8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)     LVCMOS    
CDC3RL02 立即下单 Single-ended     370     52     2     1.8     1.8     500     1:2 fanout     -40 to 85     Catalog     SQUARE     DSBGA | 8     See datasheet (DSBGA)     SINE
SQUARE    
CDCLVC1103 立即下单 Single-ended     70     250     3     2.5
3.3    
2.5
3.3    
50     1:3 fanout
Output enable control    
-40 to 85     Catalog     LVCMOS     TSSOP | 8     8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)     LVCMOS    
CDCLVC1104 立即下单 Single-ended     70     250     4     2.5
3.3    
2.5
3.3    
50     1:4 fanout
Output enable control    
-40 to 85     Catalog     LVCMOS     TSSOP | 8     8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)     LVCMOS    
CDCLVC1106 立即下单 Single-ended     70     250     6     2.5
3.3    
2.5
3.3    
50     1:6 fanout
Output enable control    
-40 to 85     Catalog     LVCMOS     TSSOP | 14     14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)     LVCMOS    
CDCLVC1108 立即下单 Single-ended     70     250     8     2.5
3.3    
2.5
3.3    
50     1:8 fanout
Output enable control    
-40 to 85     Catalog     LVCMOS     TSSOP | 16     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     LVCMOS    
CDCLVC1110 立即下单 Single-ended