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PLL502-02
Low Phase Noise VCXO (24MHz to 50MHz)
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/17/04 Page 2
PIN DESCRIPTIONS
Name
Number
Type
Description
XOUT
1
I
Crystal output. See Crystal Specifications on page 3.
N/C
2,7
-
Not connected.
VCON
3
I
Voltage Control input.
GND
4
P
Ground.
CLK
5
O
Output clock.
VDD
6
P
+3.3V power supply.
XIN
8
I
Crystal input. See Crystal Specifications on page 3.
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
VDD
4.6
V
Input Voltage, dc
VI
-0.5
VDD+0.5
V
Output Voltage, dc
VO
-0.5
VDD+0.5
V
Storage Temperature
TS
-65
150
°C
Ambient Operating Temperature*
TA
-40
85
°C
Junction Temperature
TJ
125
°C
Lead Temperature (soldering, 10s)
260
°C
ESD Protection, Human Body Model
2
kV
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. DC Specifications
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
Supply Current, Dynamic, with
Loaded Outputs
IDD
FXIN = 12 - 25MHz
Output load of 10pF
16
20
mA
Operating Voltage
VDD
2.97
3.63
V
IOH
VOH= VDD-0.4V, VDD=3.3V
30
mA
Output drive current
(High Drive)
IOL
VOL = 0.4V, VDD = 3.3V
30
mA
IOH
VOH= VDD-0.4V, VDD=3.3V
10
mA
Output drive current
(Standard Drive)
IOL
VOL = 0.4V, VDD = 3.3V
10
mA
Short Circuit Current
±50
mA
VCXO Control Voltage
VCON
0
3.3
V
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