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74HC7046A

Phase-locked-loop with lock detector

Philips Electronics 

Philips Semiconductors

Phase-locked-loop with lock detector

Product specification

74HC/HCT7046A

____ C1 = 40 pF

- - - - C1 = 1 µF

Fig.20 Power dissipation versus the value of R1:

CL = 50 pF; R2 = ∞; VVCOIN = 1/2 VCC;

Tamb = 25 °C.

____ C1 = 40 pF

- - - - C1 = 1 µF

Fig.21 Power dissipation versus the value of R2:

CL = 50 pF; R1 = ∞; VVCOIN = GND = 0 V;

Tamb = 25 °C.

Fig.22 Typical dc power dissipation of demodulator

section as a function of RS: R1 = R2 = ∞;

Tamb = 25 °C; VVCOIN = 1/2 VCC.

December 1990

26

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