Datasheet> 器件分类 > 无源元件> 振荡器> SM7744DEX-70.0M-T500

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SM7744DEX-70.0M-T500: 产品描述CMOS Output Clock Oscillator, 70MHz Nom, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN; 产品类别无源元件振荡器; 文件大小99KB，共8页; 制造商Pletronics; 标准

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SM7744DEX-70.0M-T500概述

CMOS Output Clock Oscillator, 70MHz Nom, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN

SM7744DEX-70.0M-T500规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	Pletronics
Reach Compliance Code	compliant
其他特性	STANDBY; ENABLE/DISABLE FUNCTION; TR, EMBOSSED, 7/10/13 INCH
最长下降时间	2.5 ns
频率调整-机械	NO
频率稳定性	25%
JESD-609代码	e4
安装特点	SURFACE MOUNT
标称工作频率	70 MHz
最高工作温度	85 °C
最低工作温度	-40 °C
振荡器类型	CMOS
输出负载	15 pF
物理尺寸	7.0mm x 5.0mm x 1.73mm
最长上升时间	2.5 ns
最大供电电压	1.98 V
最小供电电压	1.62 V
标称供电电压	1.8 V
表面贴装	YES
最大对称度	55/45 %
端子面层	Gold (Au) - with Nickel (Ni) barrier

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SM77D Series 1.8 V

CMOS Clock Oscillators

April 2010

• Pletronics’ SM77D Series is a quartz crystal

controlled precision square wave generator with a

CMOS output.

• The SM77D series will directly interface TTL

devices also.

• The package is designed for high density surface

mount designs.

• This is a low cost mass produced oscillator.

• Tape and Reel or cut tape packaging is available.

70 to 165 MHz

5 x 7 mm LCC Ceramic Package

Enable/Disable Function

Disable function includes low standby power

mode

• 3

Overtone Crystals used

• Improved circuit to minimize oscillator issues

such as multi-mode output signal.

• Low Jitter

•

Capable of driving up to 15pF capacitive loads

•

Pletronics Inc. certifies this device is in accordance with the

RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.

Pletronics Inc. guarantees the device does not contain the following:

Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s

Weight of the Device: 0.17 grams

Moisture Sensitivity Level: 1 As defined in J-STD-020C

Second Level Interconnect code: e4

Absolute Maximum Ratings:

Parameter

Supply Voltage

Input Voltage

Output Voltage

Unit

-0.5V to +5.0V

-0.5V to V

+ 0.5V

-0.5V to V

+ 0.5V

Thermal Characteristics

The maximum die or junction temperature is 155

The thermal resistance junction to board is 30 to 50

C/Watt depending on the solder pads, ground plane

and construction of the PCB.

Product information is current as of publication date. The product conforms

to specifications per the terms of the Pletronics standard warranty. Production

processsing does not necessarily include testing of all parameters.

SM7744DEX-70.0M-T500相似产品对比

	SM7744DEX-70.0M-T500	SM7744DX-FREQ-T1K	SM7745DX-98.304M	SM7720DEX-FREQ-T250	SM7720DX-FREQ-T1K	SM7720DX-FREQ	SM7720DX-FREQ-T250	SM7720DX-FREQ-T500	SM7744DX-FREQ-T250	SM7745DX-FREQ-T1K
描述	CMOS Output Clock Oscillator, 70MHz Nom, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 98.304MHz Nom, ROHS COMPLIANT, CERAMIC, LCC-4	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN	CMOS Output Clock Oscillator, 70MHz Min, 165MHz Max, ROHS COMPLIANT, LCC, CERAMIC, 4 PIN
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合	符合
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
其他特性	STANDBY; ENABLE/DISABLE FUNCTION; TR, EMBOSSED, 7/10/13 INCH	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL
最长下降时间	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns
频率调整-机械	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
频率稳定性	25%	25%	50%	20%	20%	20%	20%	20%	25%	50%
JESD-609代码	e4	e4	e4	e4	e4	e4	e4	e4	e4	e4
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
最高工作温度	85 °C	70 °C	70 °C	85 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
最低工作温度	-40 °C	-10 °C	-10 °C	-40 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C
振荡器类型	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
输出负载	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF
物理尺寸	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm	7.0mm x 5.0mm x 1.73mm
最长上升时间	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns	2.5 ns
最大供电电压	1.98 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V	1.89 V
最小供电电压	1.62 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V	1.71 V
标称供电电压	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
最大对称度	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %
端子面层	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier
厂商名称	Pletronics	-	Pletronics	-	Pletronics	Pletronics	Pletronics	Pletronics	Pletronics	Pletronics
制造商序列号	-	SM77D	SM77D	SM77D	SM77D	SM77D	SM77D	SM77D	SM77D	SM77D
最大工作频率	-	165 MHz	-	165 MHz	165 MHz	165 MHz	165 MHz	165 MHz	165 MHz	165 MHz
最小工作频率	-	70 MHz	-	70 MHz	70 MHz	70 MHz	70 MHz	70 MHz	70 MHz	70 MHz

SM7744DEX-70.0M-T500

SM7744DEX-70.0M-T500概述

SM7744DEX-70.0M-T500规格参数

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SM7744DEX-70.0M-T500相似产品对比

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