Datasheet > KT7050A38880KAW33TAH

KT7050A38880KAW33TAH

更新时间： 2025-08-07 14:47:07

品牌	Logo	应用领域
京瓷/艾维克斯 - KYOCERA AVX		石英晶振温度补偿晶振
页数	文件大小	规格书
1页	566K
描述
Temperature Compensated Crystal Oscillators (TCXO)

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中文翻译

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KT7050A38880KAW33TAH 数据手册

TCXO

Here

Temperature Compensated Crystal Oscillators (TCXO, VCTCXO) ^Find

Surface Mount Type TCXO KT7050 Series for Smallcell/ Stratum3

7.0×5

.0mm

Features

How to Order

• High stability and high reliability

• 2.3 to 3.63V drive available

• Clipped sine wave or CMOS level output

• Low phase noise

KT7050

□

20000

□

④

②

□□ 33 T xx

①

②

③

⑤

⑥ ⑦ ⑧

Series

Land Type

①

③

④

Output Frequency

Freq. Temp. Chrst.

10Pads

4Pads

Operating Temperature Range

• Disable Function (KT7050A)

+ °

•ꢀOperatingꢀTemp.ꢀ−40ꢀtoꢀ 105 C (Option)

−

⑤

Ｋ

Ａ

0.5 10

−

0.28 10

-10℃ 70℃

Applications

−

0.1 10

AW -40℃ 85℃

• 5G, Smallcell, Stratum3

• SONET/ SDH/ Ethernet

• SyncE/ IEEE 1588

AY -40℃

105℃

Supply Voltage

⑥

3.3V

Voltage Control Function

⑦

RoHS Compliant

TCXO

VCTCXO

Spec. Code

Please contact us for Spec. Code.

• Compliant to the GR1244-Core & GR253-Core

• Recommended in Microsemi’s ZLAN-68 app. note for Stratum3 applications based on

tests performed by Kyocera.

Individual Specification

⑧ꢀ

Packaging (Tape & Reel 1000 pcs./ reel)

Specifications

Item

Symbol

Conditions

Min.

Max.

44.8

Unit

Output Frequency Range

Standard Frequency: 10 / 12.8 / 20 / 25.6 / 44.8

MHz

−

0.5

−

0.28

vs Temperature [ (fmax-fmin)/ 2fo]

0.28

ꢀ

−

Frequency Tolerance

f^_tol

−

0.1

2.3

0.1

3.63

−

vs Voltage

Supply Voltage

Current Consumption

V^CC

I^CC

CMOS Output

—

20years aging @40 C Including temp characteristics, initial toler-

ance, rated power supply voltage change and load change.

−

4.6

Frequency Aging

f^_age

4.6

−

—

10% V^CC

—

Voltage Control Range

Output Level

f_cont

Vpp

V^OL

Positive 100k ohm min

Clipped Sine, Load: 10k ohm // 10pF

0.8

Vp-p

Low Level Output Voltage

High Level Output Voltage

Rise / Fall Time

CMOS, Load: 15pF I^OL4mA

—

_IOH=−

V^OH

CMOS, Load: 15pF

50% Vcc

4mA

90% V^CC

Tr/ Tf

SYM

—

(10%Vcc to 90%Vcc)

Symmetry

—

−

@10Hz offset

@100Hz offset

@1kHz offset

@10kHz offset

@100kHz offset

−

120

−

140

−

150

−

150

Phase Noise

—

@20MHz

dBc/ Hz

Please contact us for other specifications.

Dimensions

Recommended Land Pattern

(Unit: mm)

KT7050A

0.75

7.0±0.2

4−1.0

6−0.6

#8 #7 #6

#1 #2

Pin Connection

Do not connect (Pin1)

#2/3 Do not connect

#10

GND

Output

#10

#6/7 Do not connect

Tri-state Enable/ Disable connect

Vcc

#1 #2 #3

1.27

#10 Voltage Control (VCTCXO), GND (TCXO)

1.3

5.08

7.45

KT7050B

5.08

7.0±0.2

4−1.4

Pin Connection

#1 Voltage Control (VCTCXO), GND (TCXO)

#2 GND

#3 Output

#4 Vcc

5.08

1.5

As of October 2023

中文翻译

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