DS4026-BCN MAXIM [Maxim Integrated Products], DS4026-BCN Datasheet - Page 7

• Manufacturer Part Number: DS4026-BCN
• Description: 10MHz to 51.84MHz TCXO
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 1. Typical Operating Circuit
6–10
PIN
11
12
13
14
15
16
1
2
3
4
5
GNDOSC
NAME
GNDD
GNDA
FOUT
V
V
V
GND
N.C.
SDA
SCL
V
OSC
CCD
REF
CC
Ground for DAC
Voltage Reference Output. This pin must be decoupled with a 100µF ceramic capacitor to ground.
Power Supply for Digital Control and Temperature Sensor. This pin must be decoupled with a 100nF
capacitor to ground.
Power Supply for Oscillator Circuit. This pin must be decoupled with a 0.1µF capacitor to ground.
Ground for Oscillator Circuit
No Connection. Must be connected to ground.
Ground for Digital Control, Temperature Sensor, and Controller Substrate
Serial Data Input/Output. SDA is the data input/output for the I
requires an external pullup resistor.
Serial Clock Input. SCL is the clock input for the I
movement on the serial interface.
Ground for Oscillator Output Driver
Frequency Output, CMOS Push-Pull
Power Supply for Oscillator Output Driver. This pin must be decoupled with a 0.1µF capacitor to
ground. A 20Ω resistor must be placed in series between the power supply and V
0.1μF
100μF ±5%
CERAMIC
_____________________________________________________________________
0.1μF
GNDA
V
V
V
GNDOSC
N.C.
N.C.
N.C.
CC
REF
OSC
10MHz to 51.84MHz TCXO
DS4026
GNDD
FOUT
V
GND
SCL
SDA
N.C.
N.C.
CCD
FUNCTION
2
C Interface and is used to synchronize data
2
C interface. This open-drain pin
0.1μF
20Ω
Pin Description
CCD
.
7