intersil ISL14010, ISL14017 DATA SHEET
®
ISL14010, ISL14017
Data Sheet April 16, 2007
Low Jitter Clock Generators for Set-Top
Box
The ISL14010 series of devices are general purpose
integrated Clock Synthesizers and Generators suited for
consumer applications such as Set-top Box, and various
other consumer applications.
The selectable reference input accepts 30MHz signal either
from crystal or an external source. It is specified to operate
with a nominal 3.3V supply and is offered in 16 Ld QFN
package.
Contact Factory for other output frequency options
.
Ordering Information
PART
NUMBER
ISL14010IRZ* 10IZ -40 to +85 16 LD QFN L16.3x3
ISL14017IRZ* 17IZ -40 to +85 16 LD QFN L16.3x3
*Add "-T" suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100% matte
tin plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
PART
MARKING
TEMP.
RANGE (°C) PACKAGE
PKG.
DWG. #
Selection Table
PART
OPTIONS
ISL14010 30MHz 4 LVTTL 25, 30, 48, 54 16 LD QFN
ISL14017 30MHz 4 LVTTL 25, 30, 40, 50 16 LD QFN
INPUT
FREQUENCY
NUMBER OF
OUTPUTS
OUTPUT
FREQUENCY PACKAGE
FN6407.1
Features
• LVTTL Outputs
• Selectable Crystal or Ref. Clock for Inputs
• Period Jitter ~50ps RMS
• Single Supply; 3.3V nominal
• Extended Temperature Range: -40ºC to +85ºC
• Available in small foot print package
- 16 Ld QFN 3mmx3mm
• Pb-Free plus anneal available (RoHS Compliant)
Applications
• Set-Top Boxes
Pinout
ISL14010, ISL14017
(16 LD QFN)
TOP VIEW
VCC
NC
VCC
CLK4
15
16 14 13
VCC
X1
X2
GND
1
2
3
4
6578
NC
GND
GND
CLK1
12
NC
CLK3
11
10
CLK2
NC
9
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL14010, ISL14017
Functional Block Diagram
30MHz
CRYSTAL
OSC.
M2
PHASE FREQ DET. M1
N1
PHASE FREQ DET.
N2
VCO1
VCO2
Pin Description
16 LD QFN SYMBOLS PIN DESCRIPTION
1,14,16 VCC Supply Voltage
2 X1 The X1 pin is the terminal 1 of an external 30MHz crystal. This pin is grounded for external CK input.
3 X2 The X2 pin is the terminal 2 of external 30MHz crystal, or external clock input.
4, 5, 7 GND Ground
8 CLK1 CLK1 Output: 25MHz
10 CLK2 CLK2 Output: 30MHz
11 CLK3 CLK3 Output: 48MHz (40MHz for ISL14017)
13 CLK4 CLK4 Output: 54MHz (50MHz for ISL14017)
6, 9, 12, 15 NC No Connect
CLK1
CLK2
CLK3
CLK4
2
FN6407.1
April 16, 2007
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