Datasheet > 25HDF621-D-038.000

25HDF621-D-038.000

更新时间： 2024-10-30 19:42:11

品牌	Logo	应用领域
EUROQUARTZ		机械输出元件振荡器
页数	文件大小	规格书
1页	113K
描述
LVDS Output Clock Oscillator, 38MHz Nom, ROHS COMPLIANT, SMD, 6 PIN

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25HDF621-D-038.000 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.67	其他特性：	ENABLE/DISABLE FUNCTION; COMPLIMENTARY OUTPUT
最长下降时间：	1 ns	频率调整-机械：	NO
频率稳定性：	25%	安装特点：	SURFACE MOUNT
标称工作频率：	38 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	振荡器类型：	LVDS
输出负载：	50 OHM	物理尺寸：	11.4mm x 9.6mm x 2.5mm
最长上升时间：	1 ns	最大供电电压：	2.625 V
最小供电电压：	2.375 V	标称供电电压：	2.5 V
表面贴装：	YES	最大对称度：	55/45 %
Base Number Matches：	1

25HDF621-D-038.000 数据手册

QUARTZ

EURO

HDF62 LVDS OSCILLATORS

38.0MHz to 640.0MHz

11.4 x 9.6 x 2.5mm 6 pad SMD

DESCRIPTION

HDF62 series LVDS output oscillators cover the frequency range

38MHz to 640MHz. The design contains a high 'Q' fundamental

crystal and utilizes a low jitter multiplier circuit. Integrated phase jitter

is 0.5ps maximum.

OUTLINE & DIMENSIONS

SPECIFICATION

Frequency Range:

Output Logic

Phase Noise:

Frequency Stability:

Operating Temp Range

Commercial:

Industrial:

38.0MHz to 640.0MHz

LVDS

See table

-10° to +70°C

-40° to +85°C

Input Voltage:

Output Logic

+2.5V or +3.3VDC ±5%

High '1' V

1.4V typical, 1.6V max.

0.9V min., 1.1V typical

Low '0' V :

Differential Output Voltage V

247mV min., 355mV typ.,

454mV max. Output 1 - Output 2

Differential Output Error dV : -50mV min., 50mV max.

Output Offset Voltage V

1.125V min., 1.20V typ., 1.375V max.

0mV min., 3mV typ., 25mV max.

0.7ns typical, 1.0ns max.

Offset Magnitude Error dV

Rise/Fall Times:

(20% to 80% of LVDS waveform)

Current Consumption (15pF load):

38MHz to 100MHz:

100.01 to 320MHz:

320.01 to 640MHz:

45mA max.

60mA max.

70mA max.

Load:

Start-up Time:

Duty Cycle:

Drive Capability:

Input Static Discharge Prot:

Storage Temperature Range:

Ageing:

50W from each output

5ms typ., 10ms max.

50%±5% (at 1.5V)

100 Ohms between outputs

2kV min.

-55°C to +150°C

±3ppm per year max., ±2ppm

thereafter. At T amb +25°C

PHASE NOISE

(156.250MHz)

Enable/Disable

No connection:

Disable:

Both outputs enabled

JITTER

(156.520MHz)

Both outputs are disabled when

control pad is taken below 0.3V

referenced to ground. Oscillator is

always 'on'. (Special request -

oscillator is off when disabled.)

Both Outputs are enabled when

control pad is taken above 0.7 Vcc

referenced to ground.

dBc/Hz

Offset

Typ. Max.

0.4ps 0.5ps

3.0ps 5.0ps

20ps 30ps

10Hz

100Hz

1kHz

10kHz

100kHz

1MHz

10MHz

-62

-92

Integrated Phase Jitter:

(12kHz to 20MHz)

Period Jitter:

(RMS)

Period Jitter:

-120

-132

-128

-140

-150

Enable:

(peak to peak)

ABSOLUTE MAXIMUM RATINGS

(Permanent damage may be caused if operated beyond these limits.)

Supply Voltage Vdd:

Input Voltage Vi:

Input Voltage Vo:

+4.6VDC max.

Vss -0.5 min., VDD +0.5V max.

Vss -0.5 min., Vdd +0.5V max.

PART NUMBERS

HDF62 oscillator part numbers are derived as follows:

STABILITY OVER TEMPERATURE RANGE

Example:

3HDF621-A-250.000

Stability

±ppm

Temperature Range Order Code

°C

Supply Voltage

25 = 2.5VDC

3 = 3.3VDC

Series Designation

Package Style

621 or 622

Stability Code

(See table)

Frequency

100

-10 to +70

-40 to +85

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

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与25HDF621-D-038.000相关器件

型号	品牌	获取价格	描述	数据表
25HDF621-D-250.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 250MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
25HDF621-D-38.000	EUROQUARTZ	获取价格	Oscillator,
25HDF621-D-640.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 640MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
25HDF621-E-250.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 250MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
25HDF621-E-38.000	EUROQUARTZ	获取价格	Oscillator,
25HDF621-E-640.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 640MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
25HDF621-F-038.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 38MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
25HDF621-F-640.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 640MHz Nom, ROHS COMPLIANT, SMD, 6 PIN
25HDF621-F-FREQ	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 38MHz Min, 640MHz Max, ROHS COMPLIANT, SMD, 6 PIN
25HDF622-A-038.000	EUROQUARTZ	获取价格	LVDS Output Clock Oscillator, 38MHz Nom, ROHS COMPLIANT, SMD, 6 PIN

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