SaRonix
Voltage Controlled Crystal Oscillator
3.3V, HCMOS
S1300 / S1309 Series
Technical Data
Frequency Range:
1.5 MHz to 28.6363 MHz
Frequency Stability:
2ꢀ, 25 or 5ꢀppm over all conditionsꢁ operating
temperature, voltage change, load change, calibration
tolerance, shock and vibration, with V = 1.65V
C
Aging @ 25°C:
3ppm max per year, 1ꢀppm max for 1ꢀ years
Temperature Range:
Operatingꢁ
Storageꢁ
ꢀ to +7ꢀ°C or -4ꢀ to +85°C
-55 to +125°C
Supply Voltage:
Recommended Operatingꢁ
3.3V 1ꢀ0
1ꢀmA typ, 15mA max
Supply Current:
Output Drive:
ACTUAL SIZE
Description
Symmetryꢁ
Rise & Fall Timesꢁ
Logic ꢀꢁ
45/550 max @ 5ꢀ0 V
DD
9ns max 2ꢀ0 to 8ꢀ0 V
DD
A 3.3V, voltage controlled crystal oscil-
lator designed primarily to be used in
phase locked loops, phase shift keying,
jitter reduction and other telecommuni-
cation applications. The HCMOS output
can drive both high speed CMOS and
TTLloads. Devicesarepackagedinstan-
dard 14-pin DIP compatible all metal,
resistance welded packages. Pin 7(4 on
1/2 size) is grounded to reduce EMI.
1ꢀ0 V
9ꢀ0 V
3ꢀpF
max
min
DD
DD
Logic 1ꢁ
Loadꢁ
Jitterꢁ
3.5ps max RMS period jitter
Pull Characteristics:
Input Impedance (pin 1)ꢁ
Freꢄuency Response (-3dB)ꢁ
Pullabilityꢁ
5ꢀKΩ min
1ꢀ kHz min
5ꢀ, 7ꢀ, 1ꢀꢀppm APRꢂ min
ꢀ.3 to 3.ꢀV
Freꢄuency Increases when Control Voltage Increases
5 or 1ꢀ0 max
1.65V
Control Voltageꢁ
Transfer Functionꢁ
Linearityꢁ
Applications & Features
Center Control Voltageꢁ
• 3.3 Volt operation
• HCMOS / TTL compatible
Mechanical:
Shockꢁ
Solderabilityꢁ
Terminal Strengthꢁ
Vibrationꢁ
MIL-STD-883, Method 2ꢀꢀ2, Condition B
MIL-STD-883, Method 2ꢀꢀ3
MIL-STD-2ꢀ2, Method 211, Conditions A & C
MIL-STD-883, Method 2ꢀꢀ7, Condition A
MIL-STD-2ꢀ2, Method 215
3.5ps max RMS period jitter
•
•
Wide range of performance options
availableꢁ 5ꢀ to 1ꢀꢀppm APRꢂꢃ 2ꢀ
to 5ꢀppm freꢄuency stability
Tri-State version available
Solvent Resistanceꢁ
Resistance to Soldering Heatꢁ
MIL-STD-2ꢀ2, Method 21ꢀ, Conditions A, B or C
( I or J for Gull Wing)
•
•
Gull Wing for IR reflow available
Environmental:
Output Waveform
Gross Leak Testꢁ
Fine Leak Testꢁ
MIL-STD-883C, Method 1ꢀ14, Condition C
MIL-STD-883C, Method 1ꢀ14, Condition A2
MIL-STD-883C, Method 1ꢀ11, Condition A
MIL-STD-883C, Method 1ꢀꢀ4
Thermal Shockꢁ
Moisture Resistanceꢁ
CMOS
T
r
T
f
Logic 1
80%V
50%V
20%V
DD
DD
DD
Logic 0
ꢂ
APR = (VCXO Pull relative to specified Output Frequency) – (VCXO Frequency Stability)
SYMMETRY
DS-126 REV D
5.1
SaRonix 141 Jefferson Drive • Menlo Park, CA 94ꢀ25 • USA • 65ꢀ-47ꢀ-77ꢀꢀ • 8ꢀꢀ-227-8974 • Fax 65ꢀ-462-9894