SaRonix
Voltage Controlled Crystal Oscillator
5V, HCMOS
S150x / ST150x Series
Technical Data
Frequency Range:
1.5 MHz to 100 MHz ( Full Size )
1.5 MHz to 28.6363 MHz ( Half Size )
Frequency Stability:
20ꢀ 25 or 50 ppm over all conditionsꢁ operating
temperatureꢀ voltage changeꢀ load changeꢀ calibration
toleranceꢀ shock and vibrationꢀ with V = 2.5V
C
Aging @ 25°C:
3ppm max per yearꢀ 10ppm max for 10 years
Temperature Range:
Operatingꢁ
Storageꢁ
0 to +70°C or -40 to +85°C
-55 to +125°C
Supply Voltage:
Recommended Operatingꢁ
5V 10ꢃ
ACTUAL SIZE
Supply Current:
Full Size Packageꢁ
1.5 to 11.9MHzꢁ
12 to 70MHzꢁ
70+ to 100MHzꢁ
20mA max with 30pF load
65mA max with 30pF load
60mA max with 15pF load
Description
A voltage controlled crystal oscillator
designed with excellent Jitter character-
istics - ideal for telecom applications.
TheHCMOSoutputcandrivehighspeed
CMOS & TTL loads. Devices are in
standard 14-pin DIP metal packages. Pin
7(4 on 1/2 size) is grounded to reduce
EMI. SMD DIL 14 version is available
utilizing adaptor technology (see sepa-
rate data sheet for dimensions).
Half Size Packageꢁ
1.5 to 28.6363MHzꢁ 25mA max with 30pF load
Output Drive:
Symmetryꢁ
45/55ꢃ max @ 50ꢃ V
40/60ꢃ max @ 50ꢃ V
1.5 to 70 MHz
70+ to 100 MHz
DD
DD
Rise & Fall Timesꢁ
1.5 to 25 MHzꢁ
25+ to 70 MHzꢁ
70+ to 100 MHzꢁ
1.5 to 28.6363 MHzꢁ
20ꢃ to 80ꢃ V
DD
8ns max riseꢀ 6ns max fallꢀ full size package
5ns max rise & fallꢀ full size package
3ns max rise & fallꢀ full size package
6ns max rise & fallꢀ half size package
Logic 0ꢁ
Logic 1ꢁ
10ꢃ V
90ꢃ V
max
min
DD
DD
Applications & Features
Loadꢁ
Period Jitter RMSꢁ
30pF to 70 MHzꢀ 15pF from 70+ to 100 MHz
3.5ps max
• Phase Locked Loop (PLL) Clock &
DataRecoveryꢀFrequencyTranslationꢀ
Frequency Synthesis in Videoꢀ Video
Compressionꢀ Telephonyꢀ and LAN/
WAN Data Communication and other
Telecommunication applications.
• HCMOS / TTL compatible
Pull Characteristics:
Input Impedance (pin 1)ꢁ
Frequency Response (-3dB)ꢁ
Pullabilityꢁ
50KΩ min
10 kHz min
50ꢀ 100ꢀ 200ppm APRꢂ minꢀ See Part Numbering ꢄuide
0.5 to 4.5V
Frequency increases when Control Voltage increases
5 or 10ꢃ max
2.5V
Control Voltageꢁ
Transfer Functionꢁ
Linearityꢁ
• 3.5ps max RMS period jitter
•
•
50ꢀ 100 or 200 ppm APRꢂ
20ꢀ 25 or 50 ppm Stability
Center Control Voltageꢁ
• Tri-State option available
Mechanical:
• SMD versions for IR reflow available
Shockꢁ
Solderabilityꢁ
Terminal Strengthꢁ
Vibrationꢁ
MIL-STD-883ꢀ Method 2002ꢀ Condition B
MIL-STD-883ꢀ Method 2003
MIL-STD-883ꢀ Method 2004ꢀ Conditions B2
MIL-STD-883ꢀ Method 2007ꢀ Condition A
MIL-STD-202ꢀ Method 215
Output Waveform
CMOS
Solvent Resistanceꢁ
Resistance to Soldering Heatꢁ
T
r
T
f
MIL-STD-202ꢀ Method 210ꢀ Conditions Aꢀ B or C
( I or J for ꢄull Wing or SMD)
Logic 1
80%V
50%V
20%V
DD
DD
DD
Environmental:
ꢄross Leak Testꢁ
Fine Leak Testꢁ
Thermal Shockꢁ
MIL-STD-883Cꢀ Method 1014ꢀ Condition C
MIL-STD-883Cꢀ Method 1014ꢀ Condition A2
MIL-STD-883Cꢀ Method 1011ꢀ Condition A
MIL-STD-883Cꢀ Method 1004
Moisture Resistanceꢁ
Logic 0
ꢂ
APR = (VCXO Pull relative to specified Output Frequency) – (VCXO Frequency Stability) – (Aging)
SYMMETRY
10 years aging is inclusive on 1/2 size version
DS-197 REV E
SaRonix 141 Jefferson Drive • Menlo Parkꢀ CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894