PLL601-27SC-R [PLL]
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video); 27MHz的XO IC与音频时钟（用于机顶盒和MPEG视频）
| 型号： | PLL601-27SC-R |
| 厂家： | 
PHASELINK CORPORATION |
| 描述： | 27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video) |
| 文件： | 总4页 (文件大小：181K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary PLL601-27
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
FEATURES
PACKAGE PIN CONFIGURATION
•
27MHz reference output (from 27MHz crystal
input or clock input).
1
2
3
4
8
7
6
5
XIN/FIN
VDD
XOUT
S0^
•
Selectable Audio Clocks supporting:
Fs of 32kHz, 44.1kHz, 48kHz, 64kHz and 96kHz
8.192MHz, 11.2896MHz, 12.288MHz, and
24.576MHz audio frequencies
On-the-fly switching of the audio frequency.
3.3V Operating Voltage.
GND
S1^
27MHz
ACLK
•
•
•
Available in 8-Pin SOIC.
Note: ^: Internal pull-up resistor. The internal pull-up resistor
results in a default high value when no pull-down resistor is
connected to this pin.
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.
AUDIO CLOCK SELECTION
ACLK (MHz)
8.192
S1
0
S0
0
0
1
11.2896
12.288
1
0
1
1
24.576
BLOCK DIAGRAM
Audio
PLL
[S1-S0]
ACLK
Xin
27MHz
XO
Xout
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/08/04 Page 1
Preliminary PLL601-27
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
PIN DESCRIPTIONS
Name
Pin #
Type
Description
Crystal input to be connected to fundamental parallel mode crystal. (CL=15
pF) or clock input.
XIN
1
I
VDD
GND
2
3
4
5
P
P
Power supply.
Ground.
27MHz
ACLK
O
O
27MHz reference output.
Audio clock output (see selection table on page 1).
Digital control input to select audio frequency.
60kΩ internal pull-up.
S1
6
I
Digital control input to select audio frequency.
60kΩ internal pull-up.
Crystal output.
S0
7
8
I
I
XOUT
Notes: I – input pin; P – power supply/ground pin.
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
VDD
VI
4.6
VDD+0.5
VDD+0.5
150
V
Input Voltage, dc
-0.5
-0.5
-65
V
Output Voltage, dc
VO
TS
TA
TJ
V
Storage Temperature
°C
°C
°C
°C
kV
Ambient Operating Temperature*
Junction Temperature
-40
85
125
Lead Temperature (soldering, 10s)
ESD Protection, Human Body Model
260
2
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the
device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other
conditions above the operational limits noted in this specification is not implied.
* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.
2. Crystal Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Crystal Resonator Frequency
Crystal Loading Rating
Recommended ESR
FXIN
CL (xtal)
RE
Parallel Fundamental Mode
27
15
MHz
pF
AT cut
30
Ω
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 2
Preliminary PLL601-27
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
3. General Electrical Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Supply Current,
Dynamic (with
Loaded Outputs)
IDD
15pF Load
20
30
mA
V
Operating Voltage
VDD
2.97
3.30
3.63
4. AC Electrical Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Input Crystal Frequency
27
MHz
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
1.5
5
Output Clock Rise Time
Output Clock Fall Time
2.4
ns
1.5
5
2.4
50
Output Clock Duty Cycle
Short Circuit Current
45
55
%
mA
±50
5. Jitter Specifications
PARAMETERS
CONDITIONS
FREQUENCY
MIN.
TYP.
MAX.
UNITS
Cycle to Cycle Jitter
Cycle to Cycle Jitter
Tcyc-cyc
Tcyc-cyc
27MHz
100
150
ps
ps
Audio Clock
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 3
Preliminary PLL601-27
27MHz XO IC with Audio Clock (for Set Top Boxes & MPEG Video)
PACKAGE INFORMATION
8 PIN SOIC (in mm)
Symbol
Min.
1.47
0.10
0.33
0.19
4.80
3.80
5.80
0.38
Max.
1.73
0.25
0.51
0.25
4.95
4.00
6.20
1.27
E
H
A
A1
B
C
D
E
H
L
D
A
A1
C
L
e
1.27 BSC
B
e
ORDERING INFORMATION
For part ordering, please contact our Sales Department:
47745 Fremont Blvd., Fremont, CA 94538, USA
Tel: (510) 492-0990 Fax: (510) 492-0991
PART NUMBER
The order number for this device is a combination of the following:
Device number, Package type and Operating temperature range
PLL601-27 X X X X
NONE= TUBE
R=TAPE AND REEL
PART NUMBER
NONE=NORMAL PACKAGE
L=GREEN PACKAGE
TEMPERATURE
PACKAGE TYPE
S=SOIC
Order Number
Marking
Package Option
PLL601-27SC
P601-27SC
P601-27SC
P601-27SCL
P601-27SCL
SOIC - Tube
SOIC - Tape and Reel
SOIC - Tube
PLL601-27SC-R
PLL601-27SCL
PLL601-27SCL-R
SOIC - Tape and Reel
PhaseLink Corporation, reserves the right to make changes in its products or specifications, or both at any time without notice. The information
furnished by Phaselink is believed to be accurate and reliable. However, PhaseLink makes no guarantee or warranty concerning the accuracy of said
information and shall not be responsible for any loss or damage of whatever nature resulting from the use of, or reliance upon this product.
LIFE SUPPORT POLICY: PhaseLink’s products are not authorized for use as critical components in life support devices or systems without the
express written approval of the President of PhaseLink Corporation.
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 11/04/04 Page 4
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