Datasheet > TFLD546-077.76M

TFLD546-077.76M

更新时间： 2024-09-17 20:05:55

品牌	Logo	应用领域
CONNOR-WINFIELD		机械振荡器
页数	文件大小	规格书
2页	103K
描述
LVCMOS Output Clock Oscillator, 77.76MHz Nom

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中文翻译

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数据手册

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TFLD546-077.76M 数据手册

THE CONNOR-WINFIELD CORP.

2111 COMPREHENSIVE DRIVE.

AURORA, IL 60505.

FAX

(630) 851-5040.

PHONE (630) 851-4722.

WWW.CONWIN.COM

P R O D U C T D A T A S H E E T

CRYSTAL CONTROLLED OSCILLATORS

CW 0701

TFLD546

20.00M

SURFACE MOUNT 9x14mm

3.3V LVCMOS TCXO

TFLD546

ABSOLUTE MAXIMUM RATINGS

PARAMETER

TABLE 1.0

NOTE

UNITS

MINIMUM NOMINAL MAXIMUM

UNITS

°C

DESCRIPTION

Storage Temperature

-40

Supply Voltage

(Vcc)

-0.6

Vdc

The Connor-Winfield TFLD546 is

a Surface Mount Temperature

Compensated Crystal Oscillator

(TCXO). Operating at 3.3Vdc,

the TFLD546 will maintain

4.6ppm frequency tolerance

over 20 years. The TFLD546 is

offered in a surface mount

package for automated

OPERATING SPECIFICATIONS

PARAMETER

TABLE 2.0

NOTE

MINIMUM NOMINAL MAXIMUM

UNITS

MHz

ppm

Frequency Range

(Fo)

12.80

155.52

1.5

4.6

Frequency Calibration @ 25°C

Frequency Tolerance

Operating Temperature Range

Supply Voltage

-1.5

-4.6

ppm

°C

(Vcc)

(Icc)

3.135

3.3

3.465

Vdc

Supply Current

Period Jitter

ps rms

assembly.

Phase Jitter (BW=12kHz to 20MHz)

0.5

PHASE NOISE CHARACTERISTICS

Typical Phase Noise Measurements @:

SSB Phase Noise at 10Hz offset

TABLE 4.0

12.80

-60

77.76

-60

155.52

-50

MHz

dBc/Hz

SSB Phase Noise at 100Hz offset

SSB Phase Noise at 1KHz offset

-90

-80

FEATURES

-120

-135

-145

-120

-135

-145

-115

-130

-140

SSB Phase Noise at 10KHz offset

SSB Phase Noise at 100KHz offset

3.3V OPERATION

LVCMOS OUTPUT CHARACTERISTICS

TABLE 5.0

NOTE

OVERALL FREQUENCY TOLERANCE:

4.6ppm OVER 20 YEARS.

PARAMETER

MINIMUM NOMINAL MAXIMUM

UNITS

LOAD

2.0

TEMPERATURE RANGE: 0 to 70°C

LOW JITTER <1pS RMS

Voltage

(High)

(Low)

(High)

(Low)

(Voh)

(Vol)

(Ioh)

Vdc

0.4

Current

-4

SURFACE MOUNT PACKAGE

TAPE AND REEL PACKAGING

RoHS 5/6 COMPLIANT

Duty Cycle at 50% of Vcc

Rise / Fall Time 10% to 90%

PACKAGE CHARACTERISTICS

TABLE 6.0

Package

Non-hermetic package consisting of an FR4 substrate with grounded metal

cover.

PROCESS RECOMMENDATIONS

TABLE 7.0

RoHS 5/6 compliant. See solder profile page 2.

Ultrasonic cleaning is not recommended.

ORDERING INFORMATION

Solder Reflow

Wash

TFLD546 - 020.0M

Note:

TCXO

SERIES

CENTER

FREQUENCY

1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load

change, shock and vibration, 20 years aging.

Specifications subject to change without notice.

12/09/08

Tx101

REV:

DATA SHEET #:

PAGE

DATE:

中文翻译

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与TFLD546-077.76M相关器件

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TFLD546E	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO
TFLD546E-012.80M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator
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TFLD546E2	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO
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