Datasheet > TV057A-LZ-0.28-12.800-3.3-4

TV057A-LZ-0.28-12.800-3.3-4

更新时间： 2024-11-20 10:40:11

品牌	Logo	应用领域
纬创 - RALTRON		石英晶振压控振荡器有源晶体振荡电路
页数	文件大小	规格书
6页	668K
描述
TCVCXO, Clock,

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TCXO

Page 1 of 6

TV/TX 57 SERIES TCXO: 5x7 mm Stratum 3 TCXO

◼ FEATURES

◼ APPLICATIONS

• ±0.28 ppm Holdover Stability

• ±4.6 ppm accuracy over all conditions

including 20 years aging

•

Mobile Phones

Base Stations

Mobile Radios

GPS Devices

Broadband

• Miniature 5x7 mm SMD Package

•

Low Current Consumption

Equipment

◼ ELECTRICAL SPECIFICATION

PARAMETER

Frequency Range

SYMBOL

CONDITIONS

VALUE

UNIT

10 ~ 52

MHz

Supply Voltage

V_CC

I_S

3.3 or 5.0

4 ~ 10

Supply Current

Typical (depending on Vcc and output)

Clipped Sine Wave – Output Voltage

Swing (peak-to-peak)

HCMOS – Output Levels

Duty Cycle

Rise Time / Fall Time

Start Up Time

Vp-p

Load = 10K // 10pF

0.6 ~ 1.0

V_OH/ V_OL

t_r/ t_f

E/D

f_T

Min/Max, 15pF Load

HCMOS - Load = 15pF (2 TTL)

10% ~ 90%

Typical

Min / Max

0.9 Vcc / 0.1 Vcc

40/60 or 45/55

Vdc

ppm

0.8 (Vcc) / 0.2 Vcc)

0 ~ Vcc

±5 ~ ±12

Enable / Disable

Control Voltage¹

Optional

Pull Range¹

Linearity, max

f_C

f_V

f_L

Positive tuning slope

Measures at 25°C

Vcc ±5%

Initial Frequency Calibration

Stability vs. Supply Voltage Change

Stability vs. Load Change

Stability over Operating Temperature

Overall Frequency Stability, max

±1.0

±0.20

±0.28

±4.60

-110

-135

-145

Load ±10%

f/fo(T)

f/fc

£ (f)

Referenced at 25°C

Including 20 years of aging

f=100Hz

f=1kHz

f=10kHz

dBc/Hz

Phase Noise @ Freq. Offset, typ

Integrated Phase Jitter RMS, max

Operating Temperature Range

Storage Temperature Range

BW= 12kHz to 20MHz, Vcc±5%, 15pF load

Absolute max

0.8

C

-20 ~ +70

-40 ~ +85

T(stg)

-55°C~ +125°C

NOTE

¹Available with TV series only

RALTRON ELECTRONICS ▪ 10400 N.W. 33^{r d}Street ▪ Miami, Florida 33172 ▪ U.S.A.

Telephone: +1-305-593-6033 ▪ Fax: +1-305-594-3973 ▪ e-mail: sales@raltron.com ▪ web: http://www.raltron.com

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