PLL500-17
Low Phase Noise VCXO (17MHz to 36MHz)
ELECTRICAL SPECIFICATIONS
1. Absolute Maximum Ratings
PARAMETERS
Supply Voltage
Input Voltage, dc
Output Voltage, dc
Storage Temperature
Ambient Operating Temperature*
Junction Temperature
Lead Temperature (soldering, 10s)
ESD Protection, Human Body Model
SYMBOL
V
DD
V
I
V
O
T
S
T
A
T
J
MIN.
-0.5
-0.5
-65
-40
MAX.
4.6
V
DD
+0.5
V
DD
+0.5
150
85
125
260
2
UNITS
V
V
V
°C
°C
°C
°C
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. AC Electrical Specifications
PARAMETERS
Input Crystal Frequency
Output Clock Rise/Fall Time
Output Clock Duty Cycle
Short Circuit Current
0.8V ~ 2.0V with 10 pF load
0.3V ~ 3.0V with 15 pF load
Measured @ 1.4V
45
SYMBOL
CONDITIONS
MIN.
17
TYP.
1.15
3.7
50
±50
MAX.
36
UNITS
MHz
ns
55
%
mA
3. Voltage Control Crystal Oscillator
PARAMETERS
VCXO Stabilization Time *
VCXO Tuning Range
CLK output pullability
VCXO Tuning Characteristic
Pull range linearity
Power Supply Rejection
VCON pin input impedance
VCON modulation BW
PWSRR
SYMBOL
T
VCXOSTB
CONDITIONS
From power valid
XTAL C
0
/C
1
< 250
0V
≤
VCON
≤
3.3V
VCON=1.65V,
±1.65V
MIN.
TYP.
300
MAX.
10
UNITS
ms
ppm
ppm
ppm/V
%
ppm
kΩ
kHz
±150
100
5
10
+1
Frequency change with
VDD varied +/- 10%
0V
≤
VCON
≤
3.3V, -3dB
-1
2000
45
Note:
Parameters denoted with an asterisk (*) represent nominal characterization data and are not production tested to any specific limits.
47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991
www.phaselink.com
Rev 09/08/06 Page 3
PLL [ PHASELINK CORPORATION ]
