Datasheet Specifications
- Part number
- ATR4256
- Manufacturer
- ATMEL Corporation
- File Size
- 543.08 KB
- Datasheet
- ATR4256_ATMELCorporation.pdf
- Description
- Frequency Synthesizer
Description
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Features
* Reference Oscillator up to 15 MHz (Tuned) Oscillator Buffer Output (for AM Up/Down Conversion) Two Programmable 16-bit Dividers Fine-tuning Steps Possible Fast Response Time Due to IntegrateApplications
* It is controlled by a 3-wire bus and also contains switches and Digital to Analog Converters (DACs) for software-controlled alignment of the AM/FM tuner. The ATR4256 is the pin-compatible successor IC of U4256BM-R. Figure 1-1. Block Diagram SWO1 SWO2 SWO3 SWO4 7 Tuning 13 12 Oscillator Switching ouATR4256 Distributors
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