NEL PJ2C00, PJ2C07, PJ2C09, PJ2C0A, PJ2C0C 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

HSTL

PJ-A2C00 Series

PRELIMINARY

Description

The PJ-A2C00 Series of quartz cry s tal 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 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

• 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 [phone] FAX [phone]

Email: [e-mail]

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)

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

Logic 0

(2)

VOL ----- 0.0V ----- 0.4V

Logic 1

(2)

VOH ----- 1.0V ----- 1.2V

Rise & Fall Time

(2)

tr,tf 20-80%VO ----- ----- 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 VCC ----- 3.15V 3.3V 3.45V
Output Supply Voltage V

CCO

----- 1.6V ----- 2.00V
Supply Current ICC Ground Current 0.0 mA ----- 100 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
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) 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 0-70°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 0208C