LUCDA4044 - Phase Frequency Detector

Datasheet Summary

Description

Figure 1.

The LUCDA4044 consists of two digital phase detectors, a charge pump, and an amplifier.

Agere Systems

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Datasheet Details

Part number	LUCDA4044
Manufacturer	Agere Systems
File Size	45.99 KB
Description	Phase Frequency Detector
Datasheet	LUCDA4044 Datasheet
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Preliminary Data Sheet August 1998 LUCDA4044 Phase Frequency Detector Features Applications s Typical propagation delay 9.0 ns (through phase detector) s Includes charge pump and amplifier s Available in 14-pin DIP or SONB s Frequency synthesizers s Clock recovery Description R1 D1 2 V3 PU 4 UF 5 D2 6 GND 7 PHASE FREQUENCY DETECTOR #1 PHASE FREQUENCY DETECTOR #2 CHARGE PUMP 14 VCC 13 U1 12 U2 11 PD 10 DF 9 AIN 8 AOU Figure 1. Functional Diagram 12-3519F The LUCDA4044 consists of two digital phase detectors, a charge pump, and an amplifier. In combination with a voltage-controlled multivibrator, this device is useful in a broad range of phase-locked loop (PLL) applications.

Published: Mar 27, 2005 |