Philips TSA5515T
The TSA5515T is a single chip PLL frequency synthesizer designed for TV tuning systems. These flags are read out of the TSA5515T on SDA line (one status byte) during a READ operation. 5 Philips Semiconductors 1.3 GHz bi-directional I2C-bus controlled synthesizer Product specification TSA5515T FUNCTIONAL DESCRIPTION The TSA5515T is controlled via the two-wire I2C-bus.| Part No. | TSA5515T |
|---|---|
| Datasheet | TSA5515T Download |
| Manufacturer |  Philips |
| Description | 1.3 GHz bi-directional I2C-bus controlled synthesizer |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Control data is entered via the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, programme the three output ports and set the charge-pump current. A flag is set when the loop is “in-lock”. Another flag is set when a power dip occurs on the supply line. The device has 4 programmable addresses, programmed by applying a specific voltage on the AS pin. The phase comparator operates at 7.8125 kHz when a 4 MHz crystal is used.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, etc.
● 3 bus-controlled output ports
● Power-down flag
● Available in SOT108A package
APPLICATIONS
● TV tuners● VCR tuners QUICK REFERENCE DATA SYMBOL VCC ICC ∆f VI (RMS) fXTAL IO Tamb Tstg Rth j-a PARAMETER supply voltage supply current frequency range input voltage level (RMS value) 80 MHz to 150...
