PI6CX100-00 Datasheet, PDF (1/4 Pages) Pericom Semiconductor Corporation – 19.44 to 40 MHz, 3.3V, VCXO for General Purpose Applications

Features
• 3.3V operating voltage
• Uses an external crystal
• On-chip VCXO with pull range of 240ppm
• VCXO tuning voltage from 0V to 3.3V
• 10mA output drive at CMOS levels
• Packaging (Pb-free & Green):
- 8-pin SOIC (W)
PI6CX100-00
19.44 to 40 MHz, 3.3V, VCXO for
General Purpose Applications
Description
The PI6CX100-00 is a low-cost, high-performance, 3.3V, VCXO
available in discrete IC form with external quartz cryatal. The on-
chip Voltage Controlled Crystal Oscillator accepts a 0V to 3.3V
input voltage that pulls the output clock frequency by ±120ppm.
This device operates with an external quartz crystal specified to
achieve the desired performance.
The PI6CX100-00 is designed for General Purpose applications,
supporting operating frequencies between 19.44 and 40 MHz.
Block Diagram
V_IN
Voltage
Controlled
X1
Crystal
Oscillator
X2
Pin Configuration
Output
Buffer
CLKOUT
X1
1
NC
2
VIN
3
GND
4
8
X2
7
NC
6
VDD
5
CLKOUT
Pin Description
Pin Name
Number
X1, X2
1, 8
NC
2, 7
V_IN
3
GND
4
CLKOUT
5
V_DD
6
Note:
1. 0.1µF or 0.01µF bypass capacitor is required.
Type
I
I
PWR
O
PWR
Description
Crystal Connection
No Connection
Voltage Input to VCXO
Ground
Clock Output
Power Supply⁽¹⁾
1
PS8761
02/04/05