SaRonix
Voltage Controlled Crystal Oscillator
3.3 & 5V, LVCMOS/LVTTL
Sx1310 / Sx1319 / Sx1510 / Sx1519 Series
Technical Data
Frequency Range:
32 MHz to 125 MHz
±25 or ±5± ppm over all conditionsꢀ operating temperature,
Frequency Stability:
voltage change, load change, calibration tolerance, with V
= 2.5V @ 5V, VC = 1.65V @ 3.3V
C
Aging:
@ 4±°Cꢀ ±1± ppm max for 5 years or ±12 ppm max for 1± years
Temperature Range:
Operatingꢀ
Storageꢀ
± to +7±°C or -4± to +85°C
-55 to +125°C
Supply Voltage:
Recommended Operatingꢀ
5V ±5ꢁ or 3.3V ±1±ꢁ
Supply Current:
ACTUAL SIZE
32 to 7± MHzꢀ
7±+ to 125 MHzꢀ
5±mA max, 35mA max @ 3.3V
65mA max, 35mA max @ 3.3V
Description
Output Drive:
A voltage controlled crystal oscillator
with a wide range of performance op-
tions to 125 MHz. The devices are pack-
aged in either standard 14-pin or 8-pin
DIP compatible all metal, resistance
welded packages for commercial or in-
dustrial temperature range applications.
True SMD DIL14 versions for IR reflow
are available, select option "S" in part
number builder. See separate data sheet
for SMD package dimensions.
Symmetryꢀ
3.3Vꢀ 45/55ꢁ max @ 5±ꢁ V
3.3Vꢀ 4±/6±ꢁ max @ 5±ꢁ V
5.±Vꢀ 45/55ꢁ max @ 5±ꢁ V
for ± to 7±°C,
for -4± to +85°C
DD
DD
4±/6±ꢁ max @ 1.4V TTL level
DD or
Rise & Fall Timesꢀ
4ns maxꢀ 2±ꢁ to 8±ꢁ V
DD
1.5ns maxꢀ ±.5V to 2.5V @ 5V TTL only
Logic ±ꢀ
Logic 1ꢀ
Loadꢀ
±.5V max @ 5V or 2±ꢁ V
2.5V min @ 5V or 8±ꢁ V
max @ 3.3V
min @ 3.3V
DD
DD
5Vꢀ 5TTL or 5±pF, 32 to 5± MHz
5Vꢀ 5TTL or 3±pF 5±+ to 125 MHz
3.3Vꢀ 3±pF up to 8± MHz, 95Ω AC up to 125 MHz
2±ps max RMS period jitter
Jitterꢀ
Pull Characteristics:
Applications & Features
Input Impedanceꢀ
Frequency Response (-3dB)ꢀ
Pullabilityꢀ
5±KΩ min
5± kHz min
• Phase-locked loops encountered in
Telecom, LAN and Wireless data, and
in video processing applications
• LVCMOS, LVTTL compatible
˜ Tri-state option available
±25, ±5±, ±75, ±1±± ppm APRꢂ
±.5 to 4.5V @ 5V or ±.3 to 3.±V @ 3.3V
Frequency increases when Control Voltage increases
5ꢁ or 1±ꢁ max
Control Voltageꢀ
Transfer Functionꢀ
Linearityꢀ
Center Control Voltageꢀ
2.5V @ 5V, 1.65V @ 3.3V
Phase noise:
-95 dbc typ / Hz @ 1±±Hz
-11± dbc typ / Hz @ 1kHz
-1±± dbc typ / Hz @ 1±kHz
Output Waveform
CMOS
T
r
T
f
Mechanical:
V
Shockꢀ
Solderabilityꢀ
MIL-STD-883, Method 2±±2, Condition B
MIL-STD-883, Method 2±±3
DD
1 Level
Terminal Strengthꢀ
Vibrationꢀ
Solvent Resistanceꢀ
Resistance to Soldering Heatꢀ
MIL-STD-2±2, Method 211, Conditions B2
MIL-STD-883, Method 2±±7, Condition A
MIL-STD-2±2, Method 215
MIL-STD-2±2, Method 21±, Condition A, B or C
( I or J for Gull Wing )
80%V
50%V
20%V
DD
DD
DD
0 Level
GND
Environmental:
Gross Leak Testꢀ
Fine Leak Testꢀ
Thermal Shockꢀ
MIL-STD-883, Method 1±14, Condition C
MIL-STD-883, Method 1±14, Condition A2
MIL-STD-883, Method 1±11, Condition A
MIL-STD-883, Method 1±±4
SYMMETRY
Moisture Resistanceꢀ
ꢂ APR = (VCXO Pull relative to specified Output Frequency) – (VCXO Frequency Stability)
NOTEꢀ APR is inclusive of Aging
DS-162 REV E
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