571KCC000159DG Silicon Laboratories Inc, 571KCC000159DG Datasheet - Page 4

• Manufacturer Part Number: 571KCC000159DG
• Description: Controlled Oscillator 148.5MHz VCXO CML 8-Pin SMD Tray
• Manufacturer: Silicon Laboratories Inc
• Type: Voltage Controlled Crystal Oscillator (VCXO)r

Specifications of 571KCC000159DG

• Package: 8SMD
• Tuning Voltage: 0 to 1.89 V
• Output Level: CML
• Frequency Stability: ±50 ppm
• Frequency Aging: ±3(1st) ppm/Year
• Operating Supply Voltage: 1.8 V

Si570/Si571
1. Detailed Block Diagrams
4
SDA
SDA
SCL
SCL
OE
OE
V
C
ADC
VCADC
NVM
NVM
Frequency
Frequency
Interface
Interface
Control
Control
Control
Control
+
+
Figure 1. Si570 Detailed Block Diagram
Figure 2. Si571 Detailed Block Diagram
RFREQ
RFREQ
RAM
RAM
M
M
DCO
DCO
f
f
XTAL
XTAL
Rev. 1.2
f
f
osc
osc
÷HS_DIV
÷HS_DIV
÷N1
÷N1
V
V
DD
DD
GND
GND
CLKOUT+
CLKOUT–
CLKOUT+
CLKOUT–