SaRonix
Crystal Clock Oscillator
Technical Data
Frequency Range:
Frequency Stability:
32 MHz to 125 MHz
±20, ±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change, load
change, aging*, shock and vibration.
* 1 year @ +40°C
0 to +70°C or -40 to +85°C
-55 to +125°C
3.3 & 5V, HCMOS, ACMOS, TTL
ST4100 Series
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
Supply Current:
ACTUAL SIZE
+5V ±10% or 3.3V ±10%
50mA typ, 65mA, 35mA max @ 3.3V
Output Drive:
Symmetry:
0 to +70°C:
-40 to +85°C:
Rise & Fall Times:
Logic 0:
Logic 1:
Load:
Period Jitter RMS:
ACMOS
TTL
TTL
60+ to 125 MHz 32 to 70 MHz 70+ to 125 MHz
45/55%
45/55%
45/55%
40/60%
40/60%
40/60%
(45/55% @ 3.3V)
2ns max 20% to 80% V
DD
or 1.5ns max 0.5 to 2.5V
10% V
DD
max or 20% V
DD
max @ 3.3V
80% V
DD
min or 80% V
DD
min @ 3.3V
50Ω ACMOS or 95Ω ACMOS @ 3.3V
13ps max 32 to 72 MHz
20ps max 72+ to 125 MHz, 0 to +70°C
25ps max 72+ to 125 MHz, -40 to +85°C
ACMOS
32 to 60 MHz
45/55%
45/55%
Description
A crystal controlled, low-current oscilla-
tor providing precise rise and fall times
to drive TTL compatible or HCMOS/
ACMOS loads. The tri-state function
enables the output to go high impedance.
Available in either a 14 or an 8 pin DIP
compatible, resistance welded, all metal
case. Pin 7 ( or Pin 4 ) is grounded to case
to reduce EMI.
Applications & Features
• Suited for use with new HCMOS/
ACMOS MPU's, Fiber Channel and
gigabit Ethernet applications
• Broad frequency range 32 MHz to
125 MHz
• 3.3 or 5V versions
• High Drive ACMOS and HCMOS ca-
pability
• Tri-State output standard
• Short circuit protected output
• Also available in plastic, SMD ST410H
Series Type H package, see separate
data sheets.
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
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
( I or J for Gull Wing)
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
Part Numbering Guide
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
Method
Method
Method
Method
1014, Condition C
1014, Condition A2
1011, Condition A
1004
ST41 3 0 A
Series
Type
3 = 3.3V ACMOS
5 = 5V TTL
6 = 5V ACMOS
– 106.25
Frequency
Stability Tolerance
AA = ±20 ppm, 0 to +70°C
A = ±25 ppm, 0 to +70°C
B = ±50 ppm, 0 to +70°C
C = ±100 ppm, 0 to +70°C
E = ±50 ppm, -40 to +85°C
F = ±100 ppm, -40 to +85°C
Package Style
0 = Full Size, Metal
9 = Half Size, Metal
J = Half Size, Metal, Gull Wing
K = Full Size, Metal, Gull Wing
Example PN: ST4150A - 100.0000
DS-183
REV B
3.25
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
SaRonix
Crystal Clock Oscillator
Technical Data
Package Details
FULL SIZE PACKAGE
0.91
.036
max
21.0 max
.825
5.08 max
.200
.46±.076
.018±.003
15.24±.13
.600±.005
Pin 1
Tri-State
Control
Pin 7
GND
6.35±.51
.250±.020
LOGIC 1
80% V
DD
50% V
DD
20% V
DD
LOGIC 0
SYMMETRY
SYMMETRY
2.5 VDC
1.5 VDC
0.5 VDC
GND
T
r
3.3 & 5V, HCMOS, ACMOS, TTL
ST4100 Series
Output Waveform
CMOS
T
f
T
r
TTL
T
f
V
DD
Tri-State Logic Table
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 8 (5) Output
Oscillation
High Impedance
Required Input Levels on Pin 1:
Logic 1 = 2.0V min
Logic 0 = 0.8V max
13.0 max
.510
Test Circuits
Pin 14
+5 VDC
(4) Glass
Insulators
7.75
max
.305
Pin 8
Output
mA
M
Pin 14 (8)
V
CC
POWER
SUPPLY
.01 µF
OUT
ACMOS
50Ω Load
Pin 8 (5)
56Ω
450Ω
TEST
POINT
Pin 7 (4)
0.01 MFD
50Ω Oscilloscope
Termination
Standard Marking Format
**
Includes Date Code, Frequency & Model
OSCILLATOR
GND
SARONIX
XTAL OSC
VM
Pin 1 ( 1 )*
Denotes Pin 1
HALF SIZE PACKAGE
13.0 max
.510
0.91
max
.036
5.08 max
.200
6.35±.51
.250±.020
7.62±.20
.300±.008
Pin 4
GND
TRI-STATE INPUT
(current limited on fixture)
*( ) Indicates pin numbers for half-size package
50Ω ACMOS TEST CIRCUIT
.46±.08
.018±.003
Pin 1
Tri-State
1.5
.059
TEST
POINT
mA
M
Pin 14 (8)
V
CC
OUT
ACMOS
95Ω Load
Pin 8 (5)
95Ω
120°
13.0
.510
max
120°
120°
7.62±.20
.300±.008
POWER
SUPPLY
Pin 5
Output
.01 µF
OSCILLATOR
GND
0.01 µF
VM
Pin 1 ( 1 )*
Pin 8
V
DD
Pin 7 (4)
Glass
Insulators
Standard Marking Format
**
Includes Date Code, Frequency & Model
TRI-STATE INPUT
(current limited on fixture)
*( ) Indicates pin numbers for half-size package
95Ω ACMOS TEST CIRCUIT
SARONIX
Denotes Pin 1
**
Exact location of items may vary
Scale: None (Dimensions in
mm
)
inches
All specifications are subject to change without notice.
DS-183
REV B
3.26
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
