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SU-B2D19-FREQ

更新时间：2024-09-18 06:16:14

品牌：NEL

描述：Frequency Range: 80.0MHz to 350.0MHz

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概述
数据手册

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SU-B2D19-FREQ 概述

Frequency Range: 80.0MHz to 350.0MHz 频率范围： 80.0MHz至350.0MHz

SU-B2D19-FREQ 数据手册

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LVDS

SU-A2D10

Series

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.

Features

Size, mm

• 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

• Wide frequency range–80.0MHz to 350.0MHz

• User speciﬁed tolerance available

• Will withstand SMD reﬂow temperatures of 183°C

for 4 minutes maximum

9 x 14

I/O

6 pad

Supply Voltage

3.3V / 2.5V

• 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

Creating a Part Number

SU - A2D1X - FREQ

Tolerance/Performance

0 100ppm 0-ꢀ0°C

1 50ppm 0-ꢀ0°C

Package Code

6 pad 9x14mm SMD

ꢀ 25ppm 0-ꢀ0°C

9 Customer Speciﬁc

A 20ppm 0-ꢀ0°C

B 50ppm -40 to ꢁ85°C

C 100ppm -40 to ꢁ85°C

Input Voltage

Code

Speciﬁcation

3.3V

2.5V

Drawing Speciﬁcations

Electrical Connections

Connection

Enable/Disable

N.C

Ground

For the most up to date

speciﬁcations on each NEL

product, log on to our

website—www.nelfc.com

Q Output

/Q Output

V_CC

Dimensions shown in inches and (mm).

35ꢀ Beloit Street, P.O. Box 45ꢀ, Burlington, WI 53105-045ꢀ U.S.A.

Phone: 262-ꢀ63-3591 Fax: 262-ꢀ63-2881 Email: nelsales@nelfc.com www.nelfc.com

LVDS

SU-A2D10 Series Rev A

Frequency Range: 80.0MHz to 350.0MHz

Operating Conditions and Output Characteristics

Electrical Characteristics

Parameter

Symbol

Conditions

Min

80.0MHz

45/55%

0.80V

1.25V

250 mV

—

2.0V

—

-0.5 ns

—

-100ppm

Typical

—

Max

350.0MHz

55/45%

1.10V

1.55V

450 mV

0.8V

Frequency

—

Duty Cycle⁽²⁾

Logic 0 ⁽²⁾

—

V_OL

V_OH

V_OD

—

tr,tf

—

@ V_O/2

—

Logic 1⁽²⁾

Differential Voltage ⁽²⁾

Disable Voltage

Enable Voltage⁽⁵⁾

Rise & Fall Time ⁽²⁾

Tpd ⁽⁴⁾

V =0V

V^EE=0V

—

20-^E8^E0%V_O

ꢀ00 ps

ꢁ0.5 ns

3 psec

—

Jitter, RMS⁽³⁾

Frequency Stability ⁽¹⁾

—

dF/F

—

Overall conditions including:

voltage, calibration, temp.,

10 yr aging, shock, vibration

ꢁ100ppm

General Characteristics

Parameter

Symbol

Conditions

Min

3.135V

0.0 mA

0°C

-55°C

—

Typical

3.3V

—

Max

3.465V

80 mA

50.0 mA

ꢀ0°C

125°C

2ꢀꢀ mW

300°C

Supply Voltage

V_CC

I_CC

I_O

3.3V 5%

Supply Current

Output Current

Operating Temperature

Storage Temperature

Power Dissipation

Lead Temperature

—

Continuous Output Current

—

T^A

P^S

T^D_L

Soldering, 10 sec.

—

Load

Start-up Time

100 ohms across differential outputs

t_S

—

2 ms

10 ms

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 ^-8atm.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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