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Электронный компонент: PJ-A2C07

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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
HSTL
PJ-A2C00 Series
PRELIMINARY
Description
The PJ-A2C00 Series of quartz crystal oscillators provide HSTL compatible signals. Systems designers
may now specify space-saving, cost-effective packaged HSTL oscillators to meet their timing requirements.
Features
Wide frequency range50.0MHz to 250.0MHz
User specified tolerance available
Will withstand vapor phase temperatures of 253C
for 4 minutes maximum
Space-saving alternative to discrete component
oscillators
High shock resistance, to 3000g
3.3 volt operation
Metal lid electrically connected to ground to
reduce EMI
Fast rise and fall times <800 ps
High Reliability - NEL HALT/HASS qualified for
crystal oscillator start-up conditions
Low Jitter - Wavecrest jitter characterization
available
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
Gold plated leads - Solder dipped leads available
upon request
Electrical Connection

Pin Connection
1 V
CC
2 Enable/Disable
3 V
EE
4 Output
5 Output
Complement
6 V
CCO
CRYSTAL CLOCK OSCILLATORS
Data Sheet 0208C
Rev. B
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
PJ-A2C00 Series
Continued
HSTL
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter
Symbol
Conditions
Min
Typical
Max
Frequency
-----
-----
50.0MHz -----
250.0MHz
Duty Cycle
(2)
-----
@ V
O
/2
45/55% -----
55/45%
Logic 0
(2)
V
OL
-----
0.0V
-----
0.4V
Logic 1
(2)
V
OH
-----
1.0V
-----
1.2V
Rise & Fall Time
(2)
tr,tf
20-80%V
O
----- -----
800 psec
Tpd
(4)
-----
-----
-200 psec
-----
+200 psec
Jitter, RMS
(3)
-----
-----
-----
-----
3 psec
Enable (Low) voltage
-----
-----
-----
-----
800mV
Disable (High) voltage
-----
-----
2.00V
-----
-----
Frequency Stability
(1)
dF/F
Overall conditions including:
-100ppm
-----
+100ppm
voltage, calibration, temp.,
10 yr aging, shock, vibration
General Characteristics
Parameter
Symbol
Conditions
Min
Typical
Max
Supply Voltage
V
CC
-----
3.15V 3.3V
3.45V
Output Supply Voltage
V
CCO
-----
1.6V
-----
2.00V
Supply Current
I
CC
Ground Current
0.0 mA
-----
100 mA
Output current
I
O
Continuous Output Current
0.0 mA -----
50.0 mA
Operating temperature
T
A
------
0C -----
70C
Storage temperature
T
S
----- -55C -----
125C
Power Dissipation
P
D
-----
-----
-----
345 mW
Lead temperature
T
L
Soldering, 10 sec. ----- -----
300C
Start-up time
t
S
-----
-----
2 ms
10 ms
Environmental and Mechanical Characteristics
Mechanical Shock
Per MIL-STD-202, Method 213, Condition E
Thermal Shock
Per MIL-STD-833, Method 1011, Condition A
Vibration
0.060" double amplitude 10 Hz to 55 Hz, 35g's 55Hz to 2000 Hz
Soldering Condition
300C for 10 seconds
Hermetic Seal
Leak rate less than 1 x 10
-8
atm.cc/sec of helium
Footnotes:
1) Standard frequency stability (20,25,50ppm & others available)
2) Test Load per HSTL Class I of EIA/JEDEC Standard EIA /JESD8-6.
3) Jitter performance is frequency dependent. Please contact factory for full Wavecrest characterization.
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.
Rev. B
CRYSTAL CLOCK OSCILLATORS
PJ - A2C0X - FREQ
Package Code
Tolerance/Performance
PJ 6 J Lead SMD
0 100ppm 0-70C
1 50ppm 0-70C
7 25ppm 0-70C
Input Voltage
9 Customer Specific
Code Specification
A 20ppm 0-70C
A 3.3V
B 50ppm -40 to +85C
5V
C 100ppm -40 to +85C
Creating a Part Number
Data Sheet 0208C