SaRonix
Crystal Clock Oscillator
3.3 & 5V, (P)ECL
SEL3600 / SEL3700 Series
Technical Data
Frequency Range:
33 MHz to 157 MHz
Frequency Stability:
50 or 100 ppm over all conditionsꢀ calibration tolerance, operating
temperature, input voltage, load, aging, shock and vibration.
Temperature Range:
Operatingꢀ
0 to +70°C
Storageꢀ
-55 to +125°C
Supply Voltage:
Supply Current:
+5.0V or -5.2V or +3.3V PECL
70mA typ, 100mA max @ 5V
50mA typ, 100mA max @ 3.3V
Output Drive:
Symmetryꢀ
Rise & Fall Timesꢀ
Logic 0ꢀ
45/55% max V
or Complementary Outputs Crossing
BB
350ps typ, 550ps max, 20% to 80% of the waveform
ACTUAL SIZE
V
V
V
V
-1.60V max @ 10K 5V
-1.62V max @ 10K 3.3V
-1.02V min @ 10K 5V
-1.025V min @ 10K 3.3V
CC
CC
CC
CC
Description
Logic 1ꢀ
A crystal controlled, high frequency,
highly stable oscillator, compatible with
10K ECL Logic. The output can be dis-
abled and wired-OR to facilitate testing
or combining multiple clocks. Open
emitter output allows the user to adjust
termination to optimize matching and
performance. Complementary outputs
are standard.*
Loadꢀ
RMS Period Jitterꢀ
50Ω to V
-2V
CC
3.5ps max, 1ps max 1σ cycle-to-cycle jitter
Mechanical:
Shockꢀ
Solderabilityꢀ
Terminal Strengthꢀ
Vibrationꢀ
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2004, Condition B2
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
Solvent Resistanceꢀ
Resistance to Soldering Heatꢀ
MIL-STD-202, Method 210, Condition I or J
Applications & Features
Environmental:
Thermal Shockꢀ
Moisture Resistanceꢀ
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
• Ideal for high resolution graphics &
imaging applications
• Provides 10K compatible outputs
• 3.3V PECL version available
• Frequency range is from 33 to 157
MHz, consult factory for frequencies
beyond this range
Part Numbering Guide
SEL3
6 0 1 B - 100.0000 (T)
• Disable/wired-ORoutputfeatureavail-
able
• Standard SMD 6-pin J-lead package
• Available on tape & reel; 24mm tape,
500pcs per reel
(T) = Tape & Reel
full reel increꢀents only (500pcs)
Blank = Bulk
Series
Supply Type
6 = Positive Supply, Pin 6 = VCC, Pin 3 = VEE
7 = Negative Supply, Pin 6 = VEE, Pin 3 = VCC
Frequency (MHz)
Stability Tolerance
B = 50 ppꢀ
C = 100 ppꢀ
Logic Type
0 = 10K, 5V
3 = 10K, 3.3V
Device Type (See Table I)
1 = Pin 2: NC
2 = Pin 2: Enable/Disable
*For internal termination or single output without disable contact factory.
DS-165 REV F
SaRonix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
www.saronix.com