Datasheet Details
| Part number | TSA5520 |
|---|---|
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| File Size | 285.38 KB |
| Description | (TSA5521) 1.3 GHz universal bus-controlled TV synthesizer |
| Datasheet |
 TSA5520 Datasheet
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General Description
APPLICATIONS
TSA5520; TSA5521
TV tuners and front ends
VCR tuners.
Key Features
- Complete 1.3 GHz single chip system.
- Four PNP band switch buffers (40 mA).
- 33 V output tuning voltage.
- In-lock detector.
- 15-bit programmable divider.
- Programmable reference divider ratio (512, 640 or 1024).
- Programmable charge-pump current (60 or 280 µA).
- Varicap drive disable.
- Universal bus protocol I2C-bus or 3-wire bus (the TSA5520/TSA5521 I2C-bus mode only includes the write mode; if both read and write modes a.