ISL14010 Datasheet, PDF (2/5 Pages) Intersil Corporation – Low Jitter Clock Generators for Set-Top Box

Functional Block Diagram
ISL14010, ISL14017
OSC.
30MHz
CRYSTAL
M1
PHASE FREQ DET.
VCO1
N1
M2
PHASE FREQ DET.
VCO2
N2
CLK1
CLK2
CLK3
CLK4
Pin Description
16 LD QFN
1,14,16
2
3
4, 5, 7
8
10
11
SYMBOLS
VCC
X1
X2
GND
CLK1
CLK2
CLK3
13
6, 9, 12, 15
CLK4
NC
PIN DESCRIPTION
Supply Voltage
The X1 pin is the terminal 1 of an external 30MHz crystal. This pin is grounded for external CK input.
The X2 pin is the terminal 2 of external 30MHz crystal, or external clock input.
Ground
CLK1 Output: 25MHz
CLK2 Output: 30MHz
CLK3 Output: 48MHz (40MHz for ISL14017)
CLK4 Output: 54MHz (50MHz for ISL14017)
No Connect
2
FN6407.1
April 16, 2007