SP5510 Datasheet, PDF (1/10 Pages) Mitel Networks Corporation – 1.3GHz Bidirectional I2C BUS Controlled Synthesiser

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