mk2771-16 Integrated Device Technology, mk2771-16 Datasheet - Page 2

• Manufacturer Part Number: mk2771-16
• Description: Vcxo And Set-top Clock Source
• Manufacturer: Integrated Device Technology

Pin Assignment
IDT™ / ICS™ VCXO AND SET-TOP CLOCK SOURCE
MK2771-16
VCXO AND SET-TOP CLOCK SOURCE
VDDIO
CCLK2
PCLK
VDD5
VDD5
ACLK
GND
GND
CS1
GND
PS0
VIN
X2
X1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28-pin QSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AS1
AS0
CS0
27M
GND
27M
VDD5
AS2
GND
GND
27M
CCLK1
PS1
13.5M
2
Processor Clock Select Table (MHz)
Audio Clock Table (MHz)
Communications Clock Table (MHz)
0 = connect directly to ground
1 = connect directly to VDDIO
M = leave floating or unconnected
PS1
M
M
0
0
1
1
AS2
CS1
0
0
0
0
1
1
1
1
0
0
1
1
PS0
0
1
0
1
0
1
AS1
CS0
0
0
1
1
0
0
1
1
0
1
0
1
16.667
PCLK
50
25
32
40
20
AS0
0
1
0
1
0
1
0
1
11.0592
11.0592
CCLK1
Low
Low
VCXO AND SYNTHESIZER
11.2896
16.9344
12.288
5.6448
18.432
49.152
21.576
MK2771-16
ACLK
8.192
33.333
24.576
18.432
3.6864
CCLK2
REV E 050206