Philips TSA5511
The TSA5511 is a single chip PLL frequency synthesizer designed for TV tuning systems. Digital information concerning those ports can be read out of the TSA5511 on the SDA line (one status byte) during a READ operation.| Part No. | TSA5511 |
|---|---|
| Datasheet | TSA5511 Download |
| Manufacturer |  Philips |
| Description | 1.3 GHz Bidirectional I2C-bus controlled synthesizer |
| Buy | Stock & Price |
FEATURES
● Complete 1.3 GHz single chip system● Low power 5 V, 35 mA
● I2C-bus programming
● In-lock flag
● Varicap drive disable
● Low radiation
● Address selection for Picture-In-Picture (PIP), DBS tuner (3 addresses)
● Analog-to-digital converter
● 8 bus controlled ports (5 for TSA5511T), 4 current limited outputs (1 for TSA5511T), 4 open collector outputs (bi-directional)
● Power-down flag
APPLICATIONS
● TV tuners● VCR Tuners ORDERING INFORMATION EXTENDED TYPE NUMBER TSA5511 TSA5511T TSA5511AT Note 1. SOT102-1; 1996 December 5. 2. SOT109-1; 1996 December 5. 3. SOT163-1; 1996 December 5. PACKAGE PINS 18 16 20 PIN POSITION DIL SO SO MATERIAL plastic plastic plastic
GENERAL DESCRIPTION
TSA5511 Control data is entered via the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, programme the eight output ports and set the charge-pump current. Four of these ports can also be used as input ports (three general purpose I/O ports, one ADC). A flag is set when the loop is “in-lock” and is read during a READ operation.
