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TD7624AFN Datasheet

Part Number TD7624AFN
Manufacturers Toshiba
Logo Toshiba
Description 1.3 GHz DIRECT TWO MODULUS-TYPE FREQUENCY SYNTHESIZER
Datasheet TD7624AFN DatasheetTD7624AFN Datasheet (PDF)

TENTATIVE TD7624AFN TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD7624AFN 3-WIRE AND I2C BUS SYSTEM, 1.3 GHz DIRECT TWO MODULUS-TYPE FREQUENCY SYNTHESIZER FOR TV AND CATV The TD7624AFN can be combined with a micro CPU to create a highly functional frequency synthesizer. The control data conforms to 3-wire bus and standard I2C bus formats. BUS-SW can be used to easily switch for easy tuner system set-up. FEATURES = Direct two modulus-type frequency synthesizer = Standard I2.

  TD7624AFN   TD7624AFN






1.3 GHz DIRECT TWO MODULUS-TYPE FREQUENCY SYNTHESIZER

TENTATIVE TD7624AFN TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TD7624AFN 3-WIRE AND I2C BUS SYSTEM, 1.3 GHz DIRECT TWO MODULUS-TYPE FREQUENCY SYNTHESIZER FOR TV AND CATV The TD7624AFN can be combined with a micro CPU to create a highly functional frequency synthesizer. The control data conforms to 3-wire bus and standard I2C bus formats. BUS-SW can be used to easily switch for easy tuner system set-up. FEATURES = Direct two modulus-type frequency synthesizer = Standard I2C bus format control with built-in read mode = 3-wire bus format control = 18-bit and 19-bit automatic discrimination circuit (when 3-wire bus selected) = 4-bit bandswitch drive transistor = 5-level A / D converter (when I2C bus selected) = Frequency Step : 31.25 kHz, 50 kHz and 62.5kHz (at 4 MHz X’tal used) = Phase lock detector = Four address settings via address selector (when I2C bus selected) = Power on reset circuit = Flat, compact package : SSOP16 (0.65 mm pitch) = Power on reset operation condition Bandswitch register 1 to 4 : OFF Tuning amplifier : ON Tuning voltage output (Vt) : Low level Charge-pump output current : ±60 µA Phase comparator reference frequency divider ratio : 1 / 64 Weight: 0.07 g (Typ.) Note: These devices are easy to be damaged by high static voltage or electric fields. In regards to this, please handle with care. 000707EBA1 · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconduct.


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