MK3727 Integrated Circuit System, MK3727 Datasheet - Page 2

• Manufacturer Part Number: MK3727
• Description: Low Cost 27 MHZ 3.3v Vcxo
• Manufacturer: Integrated Circuit System

MDS 3727 E
Int egrat ed C ircuit Syste ms
Pin Assignment
Pin Descriptions
G N D
V D D
V I N
X 1
8 P i n ( 1 5 0 m i l ) S O I C
Number
Pin
1
2
3
4
5
6
7
8
1
2
3
4
M K 3 7 2 7 A
M K 3 7 2 7 C
M K 3 7 2 7 D
M K 3 7 2 7 S
Name
GND
GND
VDD
CLK
Pin
VIN
NC
X2
XI
525 R ace S tr eet, San Jose, CA 95126
8
7
6
5
Output
Power
Power
Power
Type
Input
Input
Input
Pin
--
X 2
G N D
N C
C L K
Crystal connection -- Connect to the external pullable crystal.
Connect to +3.3 V (0.01uf decoupling capacitor recommended)
Voltage input to VCXO -- 0 to 3.3 V analog input which controls the
oscillation frequency of the VCXO.
Connect to ground
Clock output
No internal connection (may connect to ground or VDD)
Connect to ground
Crystal connection -- Connect to the external pullable crystal.
2
L
OW
Pin Description
C
OST
t el (40 8) 295 -9800
24 - 36 MH
Z
3.3 V
w ww. ic s t .c o m
Revision 032603
OLT
MK3727
VCXO