CRYSTAL CLOCK OSCILLATORS
Data Sheet 0541A
Rev. -
VCXO Series (CMOS)
SH-A3200 Series
PRELIMINARY
Description
The
SH-A3200 Series
of voltage controlled quartz crystal oscillators provide frequency control by applying
a voltage to Pin 1. This unit supplies a CMOS compatible output which are enabled when Pin 2 is set to a
logic high or left open.
Features
• Wide frequency range 60.0MHz to 160.0MHz
• Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum
• Space-saving alternative to discrete component
oscillators
• High shock resistance, to 1000g
• 3.3 or 2.5 volt operation
• Metal lid electrically connected to ground to
reduce EMI
• Low Jitter - Wavecrest jitter characterization
available
• High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
• High Q Crystal actively tuned oscillator circuit
• Power supply decoupling internal
• No internal PLL avoids cascading PLL problems
• High frequencies due to proprietary design
• Gold plated pads
• RoHS Compliant, Lead Free Construction
Electrical Connection
Pad
1
2
3
4
5
6
Connection
V
CO
Enable
Ground
Output
NC
V
DD
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
CRYSTAL CLOCK OSCILLATORS
SH-A3200 Series
VCXO (HCMOS)
Continued
Data Sheet 0541A
Rev. -
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter
Frequency
Duty Cycle
Logic 0
Logic 1
Rise & Fall Time
Jitter, cycle to cycle
Absolute Pull Range
Vco input impedance
Vco linearity
Transfer function
(1)
Phase Noise
Symbol
-----
-----
V
OL
V
OH
tr,tf
-----
APR
-----
-----
-----
-----
Conditions
-----
@ V
O
/2
-----
-----
0.8V-2.0V
-----
V
CO
=0.3 to 3.0V
50na dc current max
V
CO
=0.3 to 3.0V
V
CO
=0.3 to 3.0V
@ 100Hz
@ 1kHz
@10kHz
Min
60.0MHz
45/55%
-----
2.4V
-----
-----
±100ppm
130K ohm
-----
-----
-----
-----
-----
Typical
-----
-----
-----
-----
-----
-----
-----
-----
-----
Positive
-----
-----
-----
Max
160.0MHz
55/45%
0.4V
-----
1.6 ns
100 psec
-----
-----
10%
-----
-95 dBc/Hz
-122 dBc/Hz
-138 dBc/Hz
General Characteristics
Parameter
Supply Voltage
Supply Current
Output current
Operating temperature
Storage temperature
Power Dissipation
Lead temperature
Load
Symbol
V
DD
I
DD
I
O
T
A
T
S
P
D
T
L
-----
Conditions
3.3V±10%
-----
-----
------
-----
-----
Soldering, 10 sec.
-----
Min
2.97V
-----
0.0 mA
0°C
-65°C
-----
-----
-----
Typical
3.3V
-----
-----
-----
-----
-----
-----
15pf
Max
3.63V
20 mA
±8.5 mA
70°C
150°C
73 mW
260°C
-----
Environmental and Mechanical Characteristics
Mechanical Shock
Thermal Shock
Vibration
Soldering Condition
Hermetic Seal
Per MIL-STD-202, Method 213, Condition E
Per MIL-STD-833, Method 1011, Condition A
0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz
300°C for 10 seconds
Leak rate less than 1 x 10
-8
atm.cc/sec of helium
Footnotes:
1) Frequency increase with increase in control voltage and is monotonic
2) Phase noise characterization available
Creating a Part Number
SH - A320X - FREQ
Package Code
SH 6 Pad 5x7 mm SMD
APR/Performance
0 ±100ppm 0-70°C
1 ±50ppm 0-70°C
9 Customer Specific
B ±50ppm -40 to +85°C
C ±100ppm -40 to +85°C
Input Voltage
Code Specification
A
3.3V
B
2.5V
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email:
nelsales@nelfc.com
www.nelfc.com
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