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SN74LV4046APW

PLL, 38 MHz, 3 V至5.5 V, TSSOP-16

TEXAS INSTRUMENTS SN74LV4046APW

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制造商产品编号:
SN74LV4046APW
库存编号
3008462

产品概述

The SN74LV4046APW is a high-speed silicon-gate CMOS PLL with VCO that is pin compatible with the CD4046B and the CD74HC4046. The device is specified in compliance with JEDEC Std 7. The SN74LV4046A is a phase-locked loop (PLL) circuit that contains a linear voltage-controlled oscillator (VCO) and 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 SN74LV4046A forms a second-order loop PLL. The excellent VCO linearity is achieved by the use of linear operational amplifier techniques. Various applications include telecommunications, digital phase-locked loop and signal generators.
  • Excellent VCO frequency linearity
  • VCO-inhibit control for ON/OFF keying and for low standby power consumption

应用

通信与网络, 电源管理, 信号处理

产品信息

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:
38MHz

:
VCO

:
16引脚

:
TSSOP

:
3V

:
5.5V

:
-40°C

:
125°C

:
-

:
MSL 1 -无限制
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