SP5510 데이터 시트보기 (PDF) - Mitel Networks

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SP5510

1.3GHz Bidirectional I2C BUS Controlled Synthesiser

Mitel Networks 

SP5510

1.3GHz Bidirectional I2C BUS Controlled Synthesiser

Supersedes version in April 1994 Consumer IC Handbook, HB3120 - 2.0

The SP5510 is a single-chip frequency synthesiser designed

for TV tuning systems. Control data is entered in the standard

I2C BUS format. The device has four addressable current-

limited output ports (P0-P3) and four bi-directional open-

collector ports (P4-P7), one of which (P6) is also a 3-bit 5-level

ADC input. The information on these ports can be read via the

I2C BUS. The SP5510S is a variant in a 16-lead miniature

plastic package, without P0-P2 but functionally identical in

other respects.

Both variants have one fixed I2C BUS address and three

programmable addresses, allowing two or more synthesisers

to be used in a system.

FEATURES

s Complete 1·3GHz Single Chip System

s Programmable via the I2C BUS

s Low Power Consumption (215mW Typ.)

s Low Radiation

s Phase Lock Detector

s Varactor Drive Amp Disable

s 8 Controllable Outputs, 4 Bi-directional(SP5510)

s 5 Controllable Outputs, 4 Bi-directional (SP5510S)

s 5-Level ADC

s Variable I2C BUS Address for Picture in Picture TV

s ESD Protection *

* Normal ESD handling precautions should be observed.

APPLICATIONS

s Cable Tuning Systems

s VCRs

ORDERING INFORMATION

SP5510 NA DP (18-lead plastic package)

SP5510S NA MP (16-lead miniature plastic package)

DS2184 - 4.0 Janaury 1997

Fig. 1 Pin connections – top view

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