Datasheet > STH21K

STH21K

更新时间： 2024-09-14 18:09:11

品牌	Logo	应用领域
SUNTSU		石英晶振温度补偿晶振
页数	文件大小	规格书
3页	285K
描述
Suntsu TCXO’s and VCTCXO’s are available in through-hole or surface-mount packaging in many sizes.

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中文翻译

获取价格

数据手册

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STH21K 数据手册

Ceramic SMD 4 Pad Clipped Sinewave (VC)TCXO

STH21K Series

2.0mm x 1.6mm

Features

• ±±.5ppm (Frequency Stability) Available

• Clipped Sinewave

• (VC)TCXO

• Tape and Reel

Applications

• GPS

• Mobile Communication Equipment

• IoT, Wearable Electronics

• WiMAX, WLAN

• H-Type Package

Part Numbering Guide

STH 21 K 18 R 48 V G - 26.000M

SUNTSU TCXO H-Type

FREQUENCY

MHz

PULLABILITY

2.0mm x 1.6mm

BLANK : TCXO

G : ±5.±ppm

CLIPPED SINEWAVE

TCXO/VCTCXO

BLANK : TCXO

OPERATING

SUPPLY VOLTAGE

V : VCTCXO

TEMPERATURE RANGE

18 : 1.8V±5%

25: 2.5V±5%

28: 2.8V±5%

3±: 3.±V±5%

33: 3.3V±5%

FREQUENCY STABILITY

±7 : ±°C - +7±°C

O : ±2.5ppm

16 : -1±°C - +6±°C

17 : -1±°C - +7±°C

27 : -2±°C - +7±°C

38 : -3±°C - +85°C

48 : -4±°C - +85°C

P : ±2.±ppm

Q : ±1.5ppm

R : ±1.±ppm

F : ±±.5ppm

COMPLIANT

Cage Code: 4GUT4

To customize your parameters contact a Suntsu representative.

Electrical Parameters

Units

Minimum

Typical

Maximum

Remarks

Frequency Range

MHz

Frequency Tolerance at +25ºC

Freq. Stability vs. Op Temp.

Freq. Stability vs. Supply Voltage

Freq. Stability vs. Load

ppm

-2.5

-±.5

-±.2

2.5

±.5

±.2

See part numbering guide for options.

VDD±5% change.

±1±% change

Freq. Stability vs. Aging 1 Year

Freq. Stability vs. Aging 1± Years

ppm

-1.±

1.±

-5.±

5.±

Operating Temperature

Storage Temperature

Supply Voltage (VDD)

Current (IDD)

°C

-3±

-4±

1.8

See part numbering guide for options.

3.3

2.±

Control Voltage (VCTCXO)

Pullability (VCTCXO)

±.4

±7.±

-1±

2.4

ppm

±16.±

1±

See part numbering guide for options.

Linearity (VCTCXO)

Output Load (Clipped Sinewave)

Output Logic Levels

kΩ//pF

VP-P

1±//1±

±.8

4±

Symmetry (Duty Cycle)

Start-Up Time

5±

6±

5.±

VC Input Impedance (VCTCXO)

Phase Noise (Typical) 1KHz Offset

kΩ

5±±

dBc/Hz

-13±

At 19.2MHz

Suntsu Electronics, Inc.

142 TECHNOLOGY DR., SUITE 150

IRVINE, CA 92618

www.suntsu.com

Speciﬁcations are subject

to change without notice.

Call: +1-949-783-7300 | Fax: +1-949-783-7301

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