SaRonix
Crystal Clock Oscillator
3.3 & 5V, ACMOS, LVCMOS
ST41xx Series
Technical Data
Frequency Range:
32 MHz to 125 MHz
Frequency Stability:
20, 25, 50 or 100 ppm over all conditionsꢀ calibration
tolerance, operating temperature, input voltage change, load
change, aging*, shock and vibration.
*1 year @ +40°C average ambient operating temperature
Temperature Range:
Operatingꢀ
Storageꢀ
0 to +70°C or -40 to +85°C
-55 to +125°C
Supply Voltage:
Recommended Operatingꢀ
+5V 5ꢁ or 3.3V 10ꢁ
Supply Current:
Output Drive:
50mA typ, 65mA, 35mA max @ 3.3V
ACTUAL SIZE
Symmetryꢀ
ACMOS
ACMOS
TTL
TTL
Description
32 to 60 MHz 60+ to 125 MHz 32 to 60 MHz 60+ to 125 MHz
0 to +70°Cꢀ
-40 to +85°Cꢀ
45/55ꢁ
45/55ꢁ
45/55ꢁ
40/60ꢁ
(45/55ꢁ @ 3.3V)
45/55ꢁ
45/55ꢁ
45/55ꢁ
40/60ꢁ
A crystal controlled, low-current oscilla-
tor providing precise rise and fall times
to drive ACMOS/LVCMOS 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. True
SMD DIL 14 version also available, uti-
lizing new adaptor technology (see sepa-
rate data sheet for package dimensions).
Rise & Fall Timesꢀ
2ns max 20ꢁ to 80ꢁ V
1.5ns max 0.5 to 2.5V
DD
Logic 0ꢀ
Logic 1ꢀ
Loadꢀ
10ꢁ V
80ꢁ V
max or 20ꢁ V
min or 80ꢁ V
max @ 3.3V
DD
DD
DD
min @ 3.3V
DD
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
Period Jitter RMSꢀ
Mechanical:
Shockꢀ
Solderabilityꢀ
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
Applications & Features
Terminal Strengthꢀ
Vibrationꢀ
Solvent Resistanceꢀ
Resistance to Soldering Heatꢀ
MIL-STD-883, Method 2004, Condition B2
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 or SMD)
• Fiber Channel
• Gigabit Ethernet
• HCMOS/ACMOS/LVCMOS MPU's
• 3.3 or 5V operation
• High Drive capability
Environmental:
• Tri-State output standard
• Short circuit protected output
• Plastic SMD available, see ST41xH
Series data sheet.
• Ceramic SMD available, see S19xx
Series data sheet.
• True SMD version available, select
option S in part number builder (see
separate data sheet for package dimen-
sions).
Gross Leak Testꢀ
Fine Leak Testꢀ
Thermal Shockꢀ
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
Moisture Resistanceꢀ
Part Numbering Guide
ST41
3 0 A – 106.2500 (T)
Series
Packing Method
Type
(T) = Tape & Reel for SMD versions
full reel increꢀents only (±00pcs)
Blank = Bulk
3 = 3.3V LVCMOS
5 = 5V TTL
6 = 5V ACMOS
Frequency
Package Style
0 = Full Size, Metal
9 = Half Size, Metal
J = Half Size, Metal, Gull Wing
K = Full Size, Metal, Gull Wing
S = True SMD Adaptor
(see product photo)
Stability Tolerance
AA = ±±0 ppꢀ, 0 to ꢁ+0ꢂC
A = ±±5 ppꢀ, 0 to ꢁ+0ꢂC
B = ±50 ppꢀ, 0 to ꢁ+0ꢂC
C = ±ꢃ00 ppꢀ, 0 to ꢁ+0ꢂC
E = ±50 ppꢀ, ꢄ-0 to ꢁꢅ5ꢂC
F = ±ꢃ00 ppꢀ, ꢄ-0 to ꢁꢅ5ꢂC
DS-183 REV C
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894