S1149 Series
Crystal Clock Oscillator
SaRonix
Technical Data
DS-125
REV D
4.1
ECL, 10KH
SaRonix
141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
Frequency Range:
7 MHz to 133 MHz
Frequency Stability:
±20, ±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature range, input voltage change,
load change, aging, shock and vibration.
Temperature Range:
0 to +70°C or -40 to +85°C
-55°C to +125°C
Operating:
Storage:
Supply Voltage:
+5.0V nom (4.75 to 5.5) or -5.2V nom (-4.75 to -5.5)
Supply Current:
48mA typ complementary, 43mA typ single output, 80mA max
Output Drive:
Symmetry:
Rise & Fall Times:
Logic "0":
Logic "1":
Load:
Jitter:
45/55% max @ VBB or Complementary Outputs Crossing
1ns typ, 3ns max, 20% to 80% for 10KH
VCC -1.595, 0 to +70°C or -40 to +85°C
VCC -1.02V min, 0 to +70°C or VCC-1.08, -40 to +85°C
50
to VCC -2V
3.5ps RMS period jitter, 1ps max 1
σ cycle-to-cycle jitter
Mechanical:
MIL-STD-883, Method 2002, Condition B
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
Description
A crystal-controlled oscillator provid-
ing precise rise and fall times to drive
ECL logic devices. Unit is packaged in a
14-pin DIP compatible, resistance
welded, all metal case. Open emitter
output allows the user to select the load
termination to optimize performance.
Interchangeable with K1149 Series ECL
oscillators.
ACTUAL SIZE
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Applications & Features
Ideal for high resolution graphics
and imaging applications
10KH compatible outputs
Frequencies to 133 MHz
Also see SaRonix S1150 half size
or SEL3400 for higher frequencies
or 3.3V operation
See SEL3600/3700 for SMD ECL
oscillator 33 to 155.52 MHz and 5V
or 3.3V operation
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Part Numbering and Pin Assignment Guide
S1149AA
Case Ground
VEE
ECL output
VCC
S1149AM
No Connection
Case Ground
ECL output
VEE
Pin 1
Pin 7
Pin 8
Pin 14
S1149AC
No Connection
VEE
ECL output
Case Ground
S1149AB
Case Ground
VCC
ECL output
VEE
Pin 1
Pin 7
Pin 8
Pin 14
S1149BM
ECL comp. out
Case Ground
ECL output
VEE
S1149BA
ECL comp. out
Case Ground
ECL output
VCC
S1149BC
ECL comp. out
VEE
ECL output
Case Ground
S1149CA
No Connection
Case Ground
ECL output
VCC
S1149
AA
B
—
50.0000
Stability Tolerance
AA = ±20 ppm
A = ±25 ppm
B = ±50 ppm
C = ±100 ppm
Frequency
Series
See Key above
Output Waveform – Neg. Supply
GND
Logic "1"
80%
50%
20%
Logic "0"
SYMMETRY
45% min
55% max
Tr
Tf
VBB= VCC -1.29V
–0.8V typ
–1.8V typ