參數(shù)資料
型號(hào): S1562GABK-FREQ
元件分類: XO, clock
英文描述: VCXO, CLOCK, 77.76 MHz - 155.52 MHz, PECL OUTPUT
文件頁數(shù): 1/2頁
文件大?。?/td> 424K
代理商: S1562GABK-FREQ
DS-189 REV C
Voltage Controlled Crystal Oscillator
Technical Data
SaRonix
S1562 / S1564 Series
3.3V PECL
Frequency Range:
77.76 MHz to 155.52 MHz
Frequency Stability:
±20, ±25, or ±50 ppm over all conditions: operating temperature,
supply voltage change, load change, calibration tolerance, aging*
shock and vibration.
ACTUAL SIZE
Description
A voltage controlled crystal oscillator
designed primarily for use in phase locked
loops, Sonet, ATM, SDH and network/
switch applications. Output is LVPECL
and Motorola 10KE compatible. Device
is packaged in a 14-pin DIP compatible,
resistance welded package. Case is
grounded to Pin 7 to reduce EMI.
Applications & Features
Enable/Disable standard
Positive supply voltage 3.3V ECL
(PECL), LVDS compatible
Complementary outputs on S1564
Single output on S1562
Wide frequency range from 77.76 MHz
to 155.52 MHz using SaRonix funda-
mental crystals for exceptional jitter
performance
±50 ppm minimum APR**
Covers a wide range of telecommuni-
cation applications
Output Waveforms
Outputs
Crossing
V
OH
Min
Logic 1
80%
V
OL
Max
Logic 0
20%
SYMMETRY
45% Min, 55% Max
*
Aging:
5 years @ 40°C average ambient operating temperature
Temperature Range:
Operating:
Storage:
0 to +70°C, 0 to +85°C, -40 to +85°C
-55°C to +105°C
Supply Voltage (V
CC
):
3.3V ±10%
Supply Current:
65mA typ, 100mA max
Output Drive:
Symmetry:
Rise & Fall Times:
Logic 0:
Logic 1:
Load:
Jitter:
45/55% max @ outputs crossing
550 ps max, 20% to 80% of output waveform
V
CC
-1.620 max
V
CC
-1.025 min
50
to V
CC
-2V (all outputs require termination)
3.5ps max RMS period jitter
Pull Characteristics:
Input Impedence (Pin 1):
Frequency Response (-3dB):
Pullability:
Control Voltage:
Center Control Voltage:
Transfer Function:
Linearity:
Output Enable Voltage (Pin 3):
Disable Voltage:
50K
min
10 kHz min
±50 ppm min APR**
0.3V min to 3.0V max
1.65V
Frequency increases when control voltage increases
10% max
< V
CC
- 1.475V or Open
> -1.165V (Q Output Disabled to a fixed level of Logic 0)
MIL-STD-202, Method 213, Condition F
MIL-STD-883, Method 2003
MIL-STD-202, Method 211, Conditions A & C
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition A, B or C
(I or J for Gull-wing)
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A2
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
**
APR = (VCXO Pull relative to specified Output Frequency)
(VCXO Frequency Stability)
SaRonix
141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
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