Datasheet > T1991-0.14M

T1991-0.14M

更新时间： 2024-11-10 20:00:47

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
3页	198K
描述
Oscillator,

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中文翻译

获取价格

技术参数
数据手册

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T1991-0.14M 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5	Base Number Matches：	1

T1991-0.14M 数据手册

SURFACE MOUNT

T package

CRYSTAL

OSCILLATORS

HCMOS/TTL 5V

T1280, T1281,

T1282, T1286,

T1288, T1289

T1991, T1992,

T1998, T1999

T3290, T3291,

T3292, T3296,

T3298, T3299

T3991, T3992,

T3998, T3999

5 x 7 mm Surface Mount

Commercial: 0º to 70ºC

FIXED FREQUENCY, 1 KHz to 175 MHz

TRISTATE, 14 KHz to 175 MHz

FEATURES

Description

• Fixed frequency or Tristate

• Very low power when tristated

• Frequency from 1 KHz to 175 MHz

• Start up time less than 5 ms

• Stability options from ±100 ppm to ±20 ppm

• Guaranteed start-up with ramping DC Supply

• 45/55 symmetry available

MF Electronics T-series surface mount

(SMD) oscillators provide clock wave-

forms needed to clock standard HCMOS

or TTL circuits.

TYPICAL APPLICATIONS

• Any surface mount PCB that requires a standard HCMOS/TTL 5V clock, including microprocessors

and microcontrollers.

CONNECTIONS

Fixed Output

Models

Tristate Models

0.071 (1.8) SQ.

Marking

PAD 1

NOT USED

Floating or “1”: Oscillator runs

Ground or “0”: Disable or Tristate

is shown

0.193 ± .007

(5.0)

on marking

spec

0.165

(4.2)

PAD 2

PAD 3

PAD 4

Ground and Case

Output

+5V, V

0.274 ± .007

(7.0)

0.200

(5.1)

PAD 1

.075 (1.9)

.067 (1.7)

SUGGESTED PC PADS

PAD 1

PAD 2 (GND)

Millimeters are shown in ( ).

230

200

.045 ± .008

(1.1)

PAD 4

(V_DD

160

140

)

.048 ± .003

(1.0)

100

0.200 ± .005

(5.1)

PAD 3 (OUTPUT)

“T” Package

sec

min.

50 to

100 sec

20 30 to 20

sec 50 sec sec

min.

Time (sec)

Recommended Reflow Soldering Profile

ELECTRONICS

10 Commerce Dr

• New Rochelle NY 10801

International Sales: 1.914-712-2200 • USA Sales: +1.800.331.1236 • Fax: 914.712.2290 • www.mfelectronics.com • email:sales@mfelectronics.com

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