PLL601-01OC PhaseLink (PLL), PLL601-01OC Datasheet

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PLL601-01OC

Manufacturer Part Number
PLL601-01OC
Description
27mhz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
Manufacturer
PhaseLink (PLL)
Datasheet
FEATURES
DESCRIPTION
The PLL601-27 is a low cost integrated XO IC
designed to work with a fundamental 27MHz crystal
or a clock input. In addition to a 27MHz clock
reference, it provides the most common audio clocks
(8.192, 11.2896, 12.288, and 24.576MHz) required by
sampling rates of 32kHz, 44.1kHz, 48kHz, 64kHz and
96kHz, making the chip ideal for STB and MPEG
Video applications.
BLOCK DIAGRAM
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/08/04 Page 1
27MHz reference output (from 27MHz crystal
input or clock input).
Selectable Audio Clocks supporting:
On-the-fly switching of the audio frequency.
3.3V Operating Voltage.
Available in 8-Pin SOIC.
F
8.192MHz, 11.2896MHz, 12.288MHz, and
24.576MHz audio frequencies
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
s
of 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz
[S1-S0]
Xout
Xin
XO
Audio
PLL
PACKAGE PIN CONFIGURATION
AUDIO CLOCK SELECTION
Note: ^: Internal pull-up resistor. The internal pull-up resistor
S1
0
0
1
1
XIN/FIN
results in a default high value when no pull-down resistor is
connected to this pin.
27MHz
GND
VDD
S0
0
1
0
1
Preliminary
ACLK
27MHz
1
2
3
4
PLL601-27
ACLK (MHz)
8
7
6
5
11.2896
12.288
24.576
8.192
XOUT
S0^
S1^
ACLK

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PLL601-01OC Summary of contents

Page 1

... Operating Voltage. • Available in 8-Pin SOIC. DESCRIPTION The PLL601- low cost integrated XO IC designed to work with a fundamental 27MHz crystal or a clock input. In addition to a 27MHz clock reference, it provides the most common audio clocks (8.192, 11.2896, 12.288, and 24.576MHz) required by sampling rates of 32kHz, 44 ...

Page 2

... Digital control input to select audio frequency. I 60kΩ internal pull-up. Digital control input to select audio frequency. I 60kΩ internal pull-up. I Crystal output. SYMBOL SYMBOL CONDITIONS F Parallel Fundamental Mode XIN C L (xtal cut E PLL601-27 Preliminary Description MIN. MAX -0 -0.5 V +0.5 O ...

Page 3

... Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 3 CONDITIONS 15pF Load SYMBOL CONDITIONS 0.8V ~ 2.0V with 10 pF load 0.3V ~ 3.0V with 15 pF load 2.0V ~ 0.8V with 10 pF load 3.0V ~ 0.3V with 15pF load Measured @ 1.4V CONDITIONS FREQUENCY T 27MHz cyc-cyc T Audio Clock cyc-cyc PLL601-27 Preliminary MIN. TYP. MAX. UNITS 20 30 2.97 3.30 3.63 MIN. TYP. MAX. UNITS 27 MHz 1.5 2 ...

Page 4

... Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 47745 Fremont Blvd., Fremont, CA 94538, USA Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER PLL601- Marking P601-27SC P601-27SC P601-27SCL P601-27SCL PLL601-27 Preliminary ...

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