SI596 Datasheet, PDF (6/12 Pages) Silicon Laboratories – Pb-free/RoHS-compliant

Si596
2. Pin Descriptions
(Top View)
V_{C 1}
FS ²
GND 3
6
V_DD
5 CLK–
4 CLK+
Table 11. Si596 Pin Descriptions
Pin
Name
Type
Function
1
V_C
Analog Input Control Voltage
2
FS*
Input
Frequency Select:
0 = first frequency selected
1 = second frequency selected
3
GND
Ground
Electrical and Case Ground
4
CLK+
Output
Oscillator Output
5
CLK–
(N/C for CMOS)
Output
Complementary Output
(N/C for CMOS, do not make external connection)
6
V_DD
Power
Power Supply Voltage
*Note: FS pin includes a 17 k resistor to V_DD. When the FS is left floating, the pullup causes FS = 1 = second frequency
selected. See 3. "Ordering Information" on page 7 for details on frequency select ordering options.
6
Rev. 1.0