NEL PJ2D00, PJ2D01, PJ2D07, PJ2D09, PJ2D0A Datasheet

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone [phone] FAX [phone]

Email: [e-mail]

www.nelfc.com

LVDS with Tri-State

PJ-A2D00 Series

PRELIMINARY

Description

The PJ-A2D00 Series of quartz cry s t al oscillators provide LVDS compatible signals in a ceramic SMD
package. Systems designers may now specify space-saving, cost-effective packaged LVDS oscillators to
meet their timing requirements.

Features

• Wide frequency range–50.0MHz to 250.0MHz

• User specified tolerance available

• Will withstand vapor phase temperatures of 253°C
for 4 minutes maximum

• Space-saving alternative to discrete component
oscillators

• High shock resistance, to 3000g

• 3.3 volt operation (other voltages available upon
request)

• Metal lid electrically connected to ground to
reduce EMI

• Enable/Disable (Tri-state)

• LVDS output on pin 4, complement on Pin 5

• 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

• Gold plated leads - Solder dipped leads available
upon request

Electrical Connection

Pin Connection

1 N.C.
2 Enable/Disable
3 Ground
4 Output
5 Output
Complement
6 V

CC

CRYSTAL CLOCK OSCILLATORS

Data Sheet 0208E

Rev. B

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone [phone] FAX [phone]

Email: [e-mail]

www.nelfc.com

PJ-A2D00 Series Continued

LVDS

Operating Conditions and Output Characteristics

Electrical Characteristics

Parameter Symbol Conditions Min Typical Max

Frequency ----- ----- 50.0MHz ----- 250.0MHz
Duty Cycle

(2)

----- @ VO /2 45/55% ----- 55/45%

Logic 0

(2)

VOL ----- 0.80V ----- 1.10V

Logic 1

(2)

VOH ----- 1.25V ----- 1.55V

Differential Voltage

(2)

V

OD

----- 250 mV ----- 450 mV

Disable Voltage V

IL

----- GND ----- 0.8V

Enable Voltage V

IH

(or open) 2.0V

----- V

CC

Rise & Fall Time

(2)

tr,tf 20-80%VO ----- 0.8 ns 1.0 ns

Tpd

(4)

----- ----- -0.5 ns ----- +0.5 ns

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 VCC ----- 3.15V 3.3V 3.45V
Supply Current ICC ----- 0.0 mA ----- 80 mA
Output current IO Continuous Output Current 0.0 mA ----- ±50.0 mA
Operating temperature TA ------ 0°C ----- 70°C
Storage temperature TS ----- -55°C ----- 125°C
Power Dissipation P

D

----- ----- ----- 345 mW
Lead temperature TL Soldering, 10 sec. ----- ----- 300°C
Load 100 ohms across differential outputs
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 300°C 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) With Load of 100 ohms across differential outputs.

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.

Rev. B

CRYSTAL CLOCK OSCILLATORS

PJ - A2D0X - FREQ

Package Code

Tolerance/Performance

PJ 6 J Lead SMD 0 ±100ppm 0-70°C
1 ±50ppm 0-70°C

7 ±25ppm 0-70°C

Input Voltage

9 Customer Specific
Code Specification A ±20ppm 0-70°C
A 3.3V B ±50ppm -40 to +85°C
5V C ±100ppm -40 to +85°C

Creating a Part Number

Data Sheet 0208E