参数资料
型号: MK2746GLFT
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 133.33 MHz, VIDEO CLOCK GENERATOR, PDSO16
封装: 4.40 MM, 0.65 MM PITCH, TSSOP-16
文件页数: 2/6页
文件大小: 181K
代理商: MK2746GLFT
MK2746
DVD/MPEG CLOCK SOURCE
VCXO AND SYNTHESIZER
IDT DVD/MPEG CLOCK SOURCE
2
MK2746
REV C 051310
Pin Assignment
Clock Output Select Table in MHz
0 = connect directly to GND
1 = connect directly to VDD
Pin Descriptions
12
1
11
2
10
X2
VDD
3
9
X1/ICLK
4
VDD
27M
5
GND
6
AS0
7
PCLK
8
PS0
ACLK
AS1
VDD
133.33M
GND
PS1
50M
16
15
14
13
16 pin (173 mil) TSSOP
AS1
AS0
Audio CLK
0
12.288
0
1
11.2896
1
0
18.432
1
8.192
PS1
PS0
Processor
CLK
00
66.66
01
41.66
10
50
11
58.33
Pin
Number
Pin
Name
Pin
Type
Pin Description
1
X2
Input
Connect to a 27 MHz fundamental mode crystal. Leave open for clock input.
2
X1/ICLK
Input
Connect to a 27 MHz fundamental mode crystal or clock.
3
VDD
Power
Connect to +3.3 V.
4
GND
Power
Connect to ground
5
PCLK
Output
Processor clock output. Determined by the status of PS1, PS0 per table
above.
6
PS0
Input
Processor Clock select 0. Selects processor clock per table above.
7
133.33M
Output
SDRAM clock output.
8
PS1
Input
Processor Clock select 1. Selects processor clock per table above.
9
50M
Output
50 MHz clock output.
10
GND
Power
Connect to ground.
11
VDD
Power
Connect to +3.3 V.
12
AS1
Input
Audio clock select 1. Selects audio clock per table above.
13
ACLK
Output
Audio clock output determined by the status of PS1, PS0.
14
AS0
Input
Audio clock select 0. Selects audio clock per table above.
15
27M
Output
27 MHz clock output.
16
VDD
Power
Connect to +3.3 V.
相关PDF资料
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