SU-A2D10
Series
LVDS
SU-A2D10 Series
Rev A
Frequency Range: 80.0MHz to 350.0MHz
Description
The SU-A29D10 Series
of quartz crystal oscillators provides a LVDS compatible signal.
Size, mm
9 x 14
Features
• Wide frequency range–80.0MHz to 350.0MHz
• User specified tolerance available
• Will withstand SMD reflow temperatures of 183°C
for 4 minutes maximum
• High shock resistance, to 1000g
• 3.3 volt operation (other voltages available upon
request)
• Cover connected to ground
• Enable/Disable
• LVDS output on pin 4, complement on Pin 5
I/O
6 pad
Supply Voltage
3.3V / 2.5V
• Low Jitter - Wavecrest jitter characterization
available
• High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
• Overtone technology
• High Q Crystal actively tuned oscillator circuit
• Power supply decoupling internal
• No internal PLL avoids cascading PLL problems
• High frequencies due to proprietary design
Creating a Part Number
SU - A2D1X - FREQ
Package Code
SU
6 pad 9x14mm SMD
Input Voltage
Code
Specification
A
3.3V
B
2.5V
Tolerance/Performance
0 ±100ppm 0-70°C
1 ±50ppm 0-70°C
7 ±25ppm 0-70°C
9 Customer Specific
A ±20ppm 0-70°C
B ±50ppm -40 to +85°C
C ±100ppm -40 to +85°C
Drawing Specifications
For the most up to date
specifications on each NEL
product, log on to our
website—www.nelfc.com
Dimensions shown in inches and (mm).
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
Electrical Connections
Pin
Connection
1
Enable/Disable
2
N.C
3
Ground
4
Q Output
5
/Q Output
6
V
CC
LVDS
SU-A2D10 Series
Rev A
Frequency Range: 80.0MHz to 350.0MHz
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter
Symbol
Frequency
Duty Cycle
(2)
Logic 0
(2)
Logic 1
(2)
Differential Voltage
(2)
Disable Voltage
Enable Voltage
(5)
Rise & Fall Time
(2)
Tpd
(4)
Jitter, RMS
(3)
Frequency Stability
(1)
—
V
OL
V
OH
V
OD
—
—
tr,tf
—
—
dF/F
—
@ V
O
/2
—
—
—
V
EE
=0V
V
EE
=0V
20-80%V
O
—
—
Overall conditions including:
voltage, calibration, temp.,
10 yr aging, shock, vibration
Conditions
80.0MHz
45/55%
0.80V
1.25V
250 mV
—
2.0V
—
-0.5 ns
—
-100ppm
Min
Typical
—
—
—
—
—
—
—
—
—
—
—
350.0MHz
55/45%
1.10V
1.55V
450 mV
0.8V
—
700 ps
+0.5 ns
3 psec
+100ppm
Max
General Characteristics
Parameter
Symbol
Supply Voltage
V
CC
3.3V±5%
Supply Current
I
CC
—
Output Current
I
O
Continuous Output Current
Operating Temperature
T
A
—
Storage Temperature
T
S
—
Power Dissipation
P
D
—
Lead Temperature
T
L
Soldering, 10 sec.
Load
100 ohms across differential outputs
Start-up Time
t
S
—
Conditions
3.135V
0.0 mA
0.0 mA
0°C
-55°C
—
—
—
Min
Typical
3.3V
—
—
—
—
—
—
2 ms
3.465V
80 mA
±50.0 mA
70°C
125°C
277 mW
300°C
10 ms
Max
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) Standard frequency stability (±20,±25,±50ppm & others available)
2) With Load of 100 ohms across differential outputs.
3) Jitter performance is frequency dependent. Please contact factory for full Wavecrest characterization.
RMS jitter bandwidth of 12kHz to 20MHz.
4) Tpd is phase shift between the falling edge of pin 4 and the rising edge of pin 5.
5) Open to enable pin also enables the output.
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