DS4026S+BCN Maxim Integrated Products, DS4026S+BCN Datasheet - Page 7

• Manufacturer Part Number: DS4026S+BCN
• Description: IC TCXO 12.8MHZ 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Temperature, Compensated Crystal Oscillator (TCXO)r

Specifications of DS4026S+BCN

• Frequency: 12.8MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 1.5mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -

Figure 1. Typical Operating Circuit
6–10
PIN
11
12
13
14
15
16
1
2
3
4
5
3.3V
GNDOSC
NAME
GNDD
GNDA
FOUT
V
V
V
GND
N.C.
SDA
V
SCL
OSC
CCD
REF
_______________________________________________________________________________________
CC
0.1μF
100μF ±20%
3.3V
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 20 resistor must be placed in series between the power supply and V
CERAMIC
0.1μF
GNDA
V
V
V
GNDOSC
N.C.
N.C.
N.C.
REF
CC
OSC
10MHz to 51.84MHz TCXO
DS4026
GNDD
FOUT
V
GND
SDA
N.C.
N.C.
SCL
CCD
FUNCTION
2
C Interface and is used to synchronize data
0.1μF
2
C interface. This open-drain pin
20Ω
Pin Description
3.3V ±5%
CCD
.
7