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CD74HC4046AM

PLL, 18 MHz, 2 V至6 V, SOIC-16

TEXAS INSTRUMENTS CD74HC4046AM

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制造商产品编号:
CD74HC4046AM
库存编号
3008456
产品范围
74HC Series

产品范围选择器 (74HC Series)

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产品概述

The CD74HC4046AM is a CMOS logic high-speed Phase-locked-loop with VCO. This device contains three different phase comparators (PC1, PC2 and PC3). A signal input and a comparator input are common to each comparator. The signal input can be directly coupled to large voltage signals or indirectly coupled (with a series capacitor) to small voltage signals. A self-bias input circuit keeps small voltage signals within the linear region of the input amplifiers. With a passive low-pass filter, the 4046A forms a second-order loop PLL. The excellent VCO linearity is achieved by the use of linear op-amp techniques.
  • Choice of 3-phase comparators
  • Excellent VCO frequency linearity
  • VCO inhibit control for ON/OFF keying and for low standby power consumption
  • Minimal frequency drift
  • Balanced propagation delay and transition times
  • Significant power reduction compared to LSTTL logic ICs
  • Green product and no Sb/Br

应用

时钟与计时, 电机驱动与控制, 工业

产品信息

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:
18MHz

:
VCO

:
16引脚

:
SOIC

:
2V

:
6V

:
-55°C

:
125°C

:
74HC Series

:
MSL 1 -无限制
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