Philips SA7016 1999 Nov 04 8, Figure 5. Phase Detector Structure with Timing

Philips Semiconductors Product specification

SA70161.3GHz low voltage fractional-N synthesizer

1999 Nov 04 8

REF DIVIDER

AUX/MAIN

DIVIDER

CLK

“1”

CLK

“1”

XQN

VCC

IPH

GND

P–TYPE

CHARGE PUMP

N–TYPE

CHARGE PUMP

fREF

IPH

Figure 5. Phase Detector Structure with Timing

Contents

Main GENERAL DESCRIPTION FEATURES APPLICATIONS QUICK REFERENCE DATA ORDERING INFORMATION SA70161.3GHz low voltage fractional-N synthesizer PINNING LIMITING VALUES Handling THERMAL CHARACTERISTICS CHARACTERISTICS SA70161.3GHz low voltage fractional-N synthesizer L V I SA70161.3GHz low voltage fractional-N synthesizer FUNCTIONAL DESCRIPTION Main Fractional-N divider Reference divider Phase detector (see Figure 5) 1999 Nov 04 8 SR02103 Figure 5. Phase Detector Structure with Timing Main Output Charge Pumps and Fractional Compensation Currents (see Figure 6) Principle of Fractional Compensation Lock Detect Power-down mode Serial programming bus Serial bus timing characteristics. See Figure 8. Data format Table 1. Format of programmed data Table 2. A word, length 24 bits Table 3. B word, length 24 bits Table 4. D word, length 24 bits 1999 Nov 04 13 SR01911 SR01916 SR01915 SR01914 1999 Nov 04 14 SR01918 SR01922 SR01921 SR01930 Page Page Page 1.3GHz low voltage fractional-N frequency synthesizer SA7016 Definitions Disclaimers