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LUCDA4044

Agere Systems
Part Number LUCDA4044
Manufacturer Agere Systems
Description Phase Frequency Detector
Published Mar 27, 2005
Detailed Description Preliminary Data Sheet August 1998 LUCDA4044 Phase Frequency Detector Features Applications s Typical propagation de...
Datasheet PDF File LUCDA4044 PDF File

LUCDA4044
LUCDA4044

Overview
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.
The cir...


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