SaRonix
Voltage Controlled Crystal Oscillator
Technical Data
Frequency Range:
Frequency Stability:
3.3 & 5V, HCMOS, SMD
ST1307 / ST1507 Series
1 MHz to 32 MHz (see applications & features section for details)
鹵50 ppm over all conditions: operating temperature, rated input
(supply) voltage changes, load change, calibration tolerance, shock
and vibration (with control voltage held at center value)
5 years @ +40擄C: 鹵10ppm max, 10 years @ +40擄C: 鹵12ppm max
0 to +70擄C or -40 to +85擄C
-55 to +125擄C
Aging:
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
Supply Current:
ACTUAL SIZE
3.3V 鹵10% or 5V 鹵5%
15mA max (3.3V)
30mA max (5V)
Description
The ST1307 / ST1507 Series are voltage
controlled crystal oscillators, with output
logic levels compatible with HCMOS
and TTL logic families. The device is
contained in a sub-miniature, very low
profile, leadless ceramic SMD pack-
age with 6 gold-plated contact pads.
This miniature VCXO is ideal for to-
day's automated assembly environments.
Applications
鈥?For use in Phase-Locked Loop (PLL)
Clock and Data Recovery, Frequency
Translation, or Frequency Synthesis
applications in Video, Video Compres-
sion, Telephony, and LAN/WAN Data
Communication environments
鈥?Available from 1 to 31.999 MHz, for
frequencies from 32 to 125 MHz see
ST1317 / ST1517 Series
鈥?3.3 or 5 Volt operations
鈥?HCMOS and TTL compatible
鈥?Tri-state output
鈥?Sub-miniature, Ceramic SMD package
鈥?Available on tape & reel; 16mm tape,
500pcs per reel
Output Waveform
Output Drive:
Symmetry:
Rise & Fall Times:
Logic 0:
Logic 1:
Load:
Period Jitter RMS:
Pull Characteristics:
Input Impedance (pin 1):
Frequency Response (-3dB):
Pullability:
Rated Control Voltage:
Operable Control Voltage:
Transfer Function:
Monotonic Linearity:
Center Control Voltage:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
Thermal Shock:
Moisture Resistance:
45/55% measured @50% V
DD
(3.3V and 5V HCMOS)
40/60% measured @ 1.4V level (5V TTL only)
8ns max 20 to 80% V
DD
(3.3V and 5V HCMOS)
4ns max 0.5v to 2.5V (5V TTL)
10% V
DD
max (0.5V max for TTL)
90% V
DD
min (2.5V min for TTL)
30pF @ 3.3V
50pF or 10TTL @ 5V
3.5ps max
50K鈩?min
50 kHz min
鹵32, 鹵50, 鹵80, 鹵100ppm APR*** (over rated control voltage)
0.5 to 4.5V (5V supply), 0.3 to 3.0V (3.3V supply)
(-0.5V) to (V
DD
+0.5V)
Frequency increases when Control Voltage increases
10% max
2.5V (5V supply), 1.65V (3.3V supply)
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-202,
MIL-STD-202,
Method 2002, Condition B
Method 2003
Method 2004, Condition D
Method 2007, Condition A
Method 215
Method 210, Condition I or J
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Solder Reflow Guide
Temperature 鈥?擄C
250
200
150
Reflow 240擄C max
4擄C/sec max
Preheat 183 鹵10擄C
Cooling
T
r
1 LEVEL
80% V
DD
50% V
DD
20% V
DD
0 LEVEL
HCMOS
T
f
4擄C/sec max
Time
1 鈥?2 minutes
10 sec max
*** APR = (VCXO Pull relative to specified Output Frequency) - (VCXO Frequency Stability)
Total VCXO Pull from specified nominal output frequency under all operating conditions for the life of the
unit
SYMMETRY
DS-175
REV D
SaRonix
141 Jefferson Drive 鈥?Menlo Park, CA 94025 鈥?USA 鈥?650-470-7700 鈥?800-227-8974 鈥?Fax 650-462-9894
www.saronix.com
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