DS4000 データシートの表示（PDF） - Dallas Semiconductor -> Maxim Integrated

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DS4000

Digitally Controlled TCXO

Dallas Semiconductor -> Maxim Integrated 

Figure 1. Timing Diagram

DS4000 Digitally Controlled TCXO

PIN DESCRIPTION

PIN

1A, 1B, 1C,

1D, 2C, 2D

2A, 2B

NAME

GND

N.C.

FUNCTION

Ground. DC power is provided to the device on these pins.

No Connection. (Do not connect to ground.)

3A, 3B

3C, 3D

GNDOSC Oscillator Ground. DC power is provided to the oscillator on these pins.

VOSC Oscillator Power Supply. DC power is provided to the oscillator on these pins.

4A, 4B

A0

2-Wire Slave Address Input. This pin is used to configure the slave address.

4C, 4D

5A, 5B

5C, 5D

6A, 6B

6C, 6D

F1

SDA

VCC

SCL

F2

DC-TCXO Frequency Output

2-Wire Serial-Data Input/Output. SDA is the input/output pin for the 2-wire serial

interface. The SDA pin is open drain and requires an external pullup resistor.

Power Supply. DC power is provided to the device on these pins.

2-Wire Serial-Clock Input. SCL is used to synchronize data movement on the serial

interface. The SCL pin is open drain and requires an external pullup resistor.

DC-TCXO Frequency Output

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