ics662-02 ETC-unknow, ics662-02 Datasheet

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ics662-02

Manufacturer Part Number
ics662-02
Description
Ntsc/pal Audio Clock Source
Manufacturer
ETC-unknow
Datasheet
MDS 662-02 A
In tegrat ed Cir c uit Syste m s
Description
The ICS662-02 is a low cost, low jitter, high
performance PLL clock synthesizer designed to
replace oscillators and PLL circuits in set-top box and
multimedia systems. Using ICS’ patented analog
Phase Locked Loop (PLL) techniques, the device uses
a NTSC/PAL reference clock input to produce a
selectable audio clock.
ICS manufactures the largest variety of Set-Top Box
and multimedia clock synthesizers for all applications.
Consult ICS to eliminate VCXOs, crystals and
oscillators from your board.
Block Diagram
REF CLK
S2:0
3
l
525 R ace Str eet, S an Jose, CA 9 5126
Synthesis and
1
PLL Clock
Circuitry
Control
VDD
GND
Features
Packaged in 8 pin SOIC
Locks to NTSC and PAL colorburst frequencies (4x)
Audio sampling rate outputs
Low synthesis error in all clocks
All frequencies are frequency locked
Advanced, low power, sub-micron CMOS process
Operating voltage of 3.3 V
NTSC/PAL A
l
tel (4 08) 295- 9800
OE/PD
ICS662-02
Audio Clock
UDIO
l
ww w. i c s t. c om
Revision 100803
C
LOCK

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ics662-02 Summary of contents

Page 1

... Description The ICS662- low cost, low jitter, high performance PLL clock synthesizer designed to replace oscillators and PLL circuits in set-top box and multimedia systems. Using ICS’ patented analog Phase Locked Loop (PLL) techniques, the device uses a NTSC/PAL reference clock input to produce a selectable audio clock ...

Page 2

... Clock output per table above. Output frequency selection Pin 1. Determines output frequency as per table above. Output enable. Powers down PLL and tri-states output with weak pull-down when low. Output frequency selection Pin 0. Determines output frequency as per table above. 2 ICS662-02 NTSC/PAL A C UDIO S T UTPUT ELECT ...

Page 3

... ICS662-02 to minimize lead Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS662-02. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied ...

Page 4

... IN Z OUT R S2 pin PU S1, S0 OE/PD R CLK pin PD Symbol Conditions F IN NTSC Clocks PAL Clocks t 20% to 80%, Note 80% to 20%, Note (408) 295-9 800 l ICS662-02 NTSC/PAL A C UDIO LOCK Typ. Max. Units 3 125 0.4 V ...

Page 5

... Note 1 Deviation from mean, Note delay Symbol Conditions q Still air m/s air flow m/s air flow (408) 295-9 800 l ICS662-02 NTSC/PAL A C UDIO LOCK Typ. Max. Units ±100 ps ±400 ps Min. Typ. Max. Units ° C/W 150 ° ...

Page 6

... BASIC H 5.80 h 0. ° SEATING PLANE C .10 (.004) Shipping packaging Tubes Tape and Reel (408) 295-9 800 l ICS662-02 NTSC/PAL A C UDIO LOCK Inches Max Min Max 1.75 .0532 .0688 0.25 .0040 .0098 0.51 .013 .020 0.25 .0075 .0098 5.00 .1890 .1968 4.00 .1497 ...

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