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TD7623AFN

Features: `Direct two modulus-type frequency synthesizer`Standard I2C bus format control with built-in read mode`3-wire bus 27-bit format control`4-bit bandswitch drive transistor`5-level A / D converter (when I2C bus selected)`Frequency step : 50 kHz, 62.5 kHz, 250 kHz, and 333.3 kHz (at 4 MHz X'...

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SeekIC No. : 004515986 Detail

TD7623AFN: Features: `Direct two modulus-type frequency synthesizer`Standard I2C bus format control with built-in read mode`3-wire bus 27-bit format control`4-bit bandswitch drive transistor`5-level A / D conv...

TD7623AFN Data Sheet

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Part Number:
TD7623AFN
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/28

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Product Details

Description



Features:

`Direct two modulus-type frequency synthesizer
`Standard I2C bus format control with built-in read mode
`3-wire bus 27-bit format control
`4-bit bandswitch drive transistor
`5-level A / D converter (when I2C bus selected)
`Frequency step : 50 kHz, 62.5 kHz, 250 kHz, and 333.3 kHz (at 4 MHz X'tal used)
`Phase lock detector
`Various function settings via program data
`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) : High Level
   Charge-pump output current : ±200 A
   Phase comparator reference frequency divider ratio : 1 / 80



Specifications

CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage 1 VCC1 6.2 V
Supply Voltage 2 VCC2 12 V
Power Consumption PD 560 mW
Operating Temperature Topr −20~85
Storage Temperature Tstg −55~150

Note 1: When using the device at above Ta = 25, decrease the power dissipation by 4.5 mW for each increase of 1.
Note 2: These devices are easy to be damaged by high static voltage or electric fields.
             In regards to this, please handle with care


Description

The TD7623AFN 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.




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