Datasheet > SM7644HE-FREQ1-SB

SM7644HE-FREQ1-SB

更新时间： 2024-11-20 09:30:27

品牌	Logo	应用领域
PLETRONICS		/
页数	文件大小	规格书
1页	42K
描述
CMOS Output Clock Oscillator, 1.5MHz Min, 10.999MHz Max

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SM7644HE-FREQ1-SB 数据手册

Pl tronics, Inc.

19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA

Manufacturer of High Quality Frequency Control Products

SM7645H CMOS Series

CMOS with Enable/ Disable or Optional Stand By Mode

Fundamental or 3rd Overtone Crystal Used

–

1.500 MHz 69.999 MHz

4 Pad Leadless Surface Mount Clock Oscillator

Standard Specifications

Overall Frequency Stability

SM7645H: ± 50 PPM, SM7644H: ± 25 PPM, SM7620H: ± 20 PPM over Operating Temp. Range

Operating Temperature Range 0 to +70 C is standard, but can be extended to - 40 to +85°C for certain frequencies

Supply Voltage (Vcc)

Symmetry (Duty Cycle)

Logic Levels

5.0 volts, 3.3 volts, 2.5 volts and 1.8 volts available, .01 µF bypass cap recommended

40/60 to 60/40% is standard, but 45/55% at 50% of Vcc is also available (see Waveform 1)

Logic “1” 90% of Vcc MIN; Logic “0” 10% of Vcc MAX

Output Load

Enable/Disable Option (E/D)

Standard load is 15 pF (typ. 1 ASIC) maximum, see Test Circuit 2 (consult factory for heavier loads)

Output enabled when Pin #1 is open or at Logic “1”; Output disabled when Pin #1 is at Logic “0”.

Max. Rise and Fall Time

Icc (mA) w/ 15pF load Tr & Tf (nS) w/ 15pF load

Max. Supply Current

Frequency Range

(MHz)

Max. Icc (mA) Max. Tr & Tf (nS)

Frequency

Range (MHz)

2.5V, 3.3V

5.0V

2.5V to 5.0V

w/ 15pF load

–

1.500 10.999

5.0

4.5

1.8V

5.0

–

11.000 23.999

–

1.500 39.999

–

24.000 29.999

–

40.000 69.999

3.0

–

30.000 45.999

–

46.000 69.999

Part Numbering Guide

Portions of the part number that appear after the frequency may not be marked on part (C of C provided)

SM76 45 H V - 50.0M - SB - 30 - XXX (Internal Code or blank)

Packaging

Tray or

24mm tape

16mm pitch

Non-Std Output Load Blank = 15 pF max,

Model

30 = 30 pF max,

Optional Stand By Mode

Frequency in MHz

50 = 50 pF max

Frequency Stability

45 = ± 50 PPM

44 = ± 25 PPM

20 = ± 20 PPM

Special Specifications (choose all that apply)

Y: Std Specs (5.0V ± 10%, 0 to +70 C, 40/60% Symmetry)

E: Extended Operating Temperature Range (- 40 to +85 C)

S: 45/55% Symmetry at 50% of Vcc

± 10%

V: Supply Voltage of 3.3 volts

W: Supply Voltage of 2.5 volts ± 5%

X: Supply Voltage of 1.8 volts ± 5% (consult factory)

Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned.

Frequency Stability is inclusive of frequency shifts due to calibration, temperature, supply voltage, shock, vibration and load

Mechanical: inches (mm)

not to scale

Solder Pads

Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.

0.200 (5.08)

TOP VIEW

0.040 (1.02) 0.040 (1.02)

PIN SIGNAL

E/D

GND

OUT

Vcc

7XYWKZ

FREQ M

PLE SPEC

0.055 0 .145

(1.4) (3.68)

0.059

(1.50)

0.324 (8.23)

0.105 (2.66)

MAX

Mar 2004

0.200 (5.08)

11A

(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com

Pl tronics, Inc.

中文翻译

下载PDF

与SM7644HE-FREQ1-SB相关器件

型号	品牌	获取价格	描述	数据表
SM7644HE-FREQ1-SB-50	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 1.5MHz Min, 10.999MHz Max
SM7644HE-FREQ2-SB	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 11MHz Min, 23.999MHz Max
SM7644HE-FREQ3-30	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 24MHz Min, 29.999MHz Max
SM7644HE-FREQ3-SB	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 24MHz Min, 29.999MHz Max
SM7644HE-FREQ3-SB-50	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 24MHz Min, 29.999MHz Max
SM7644HE-FREQ4	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 30MHz Min, 45.999MHz Max
SM7644HE-FREQ4-SB-30	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 30MHz Min, 45.999MHz Max
SM7644HE-FREQ4-SB-50	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 30MHz Min, 45.999MHz Max
SM7644HE-FREQ5-30	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 46MHz Min, 69.999MHz Max
SM7644HE-FREQ5-SB	PLETRONICS	获取价格	CMOS Output Clock Oscillator, 46MHz Min, 69.999MHz Max

与SM7644HE-FREQ1-SB相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

23
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

15
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

45
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

45

产品中心

服务支持

精选活动

关于我们

帮助中心

SM7644HE-FREQ1-SB

SM7644HE-FREQ1-SB 数据手册

与SM7644HE-FREQ1-SB相关器件

与SM7644HE-FREQ1-SB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SM7644HE-FREQ1-SB

SM7644HE-FREQ1-SB 数据手册

与SM7644HE-FREQ1-SB相关器件

与SM7644HE-FREQ1-SB相关文章

您还可以找

您在本页遇到什么问题？