Datasheet > TFLD546E2-012.80M

TFLD546E2-012.80M

更新时间： 2024-11-30 07:38:19

品牌	Logo	应用领域
CONNOR-WINFIELD		/
页数	文件大小	规格书
2页	102K
描述
LVCMOS Output Clock Oscillator

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数据手册

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TFLD546E2-012.80M 数据手册

浏览型号TFLD546E2-012.80M的Datasheet PDF文件第2页

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

0846

TFLD546E2

44.736MHZ

3.3V SURFACE MOUNT LVCMOS TCXO

WITH TRI-STATE ENABLE / DISABLE

ABSOLUTE MAXIMUM RATINGS

TABLE 1.0

PARAMETER

UNITS

MINIMUM NOMINAL MAXIMUM

UNITS

°C

NOTE

Storage Temperature

Supply Voltage

-40

-0.6

-0.5

TFLD546E2

(Vcc)

Vdc

Input Voltage

Vcc+0.5

OPERATING SPECIFICATIONS

PARAMETER

TABLE 2.0

NOTE

DESCRIPTION

MINIMUM NOMINAL MAXIMUM

UNITS

MHz

ppm

Frequency Range

(Fo)

12.80

156.25

1.5

4.6

The Connor-Winfield TFLD546E2

is a Surface Mount Temperature

Compensated Crystal Oscillator

(TCXO). Operating at 3.3Vdc,

the TFLD546E2 will maintain

4.6ppm frequency tolerance

over 20 years. The TFLD546E2

is offered in a surface mount

package for automated

Frequency Stability

-1.5

Total Frequency Tolerance

Operating Temperature Range

Supply Voltage

-4.6

ppm

°C

(Vcc)

(Icc)

3.135

3.3

3.465

Vdc

Supply Current

Period Jitter

ps rms

Phase Jitter (BW=12kHz to 20MHz)

0.5

PHASE NOISE CHARACTERISTICS

Typical Phase Noise Measurements @

SSB Phase Noise at 10Hz offset

TABLE 3.0

12.8

-60

77.76

-60

155.52

-50

MHz

assembly.

dBc/Hz

SSB Phase Noise at 100Hz offset

SSB Phase Noise at 1KHz offset

-90

-80

-120

-135

-145

-120

-135

-145

-115

-130

-140

SSB Phase Noise at 10KHz offset

SSB Phase Noise at 100KHz offset

FEATURES

INPUT CHARACTERISTICS

Enable Voltage (High)

TABLE 4.0

(Vih)

(Vil)

70% Vcc

Vdc

3.3V OPERATION

Disable Voltage (Low)

30% Vcc

OVERALL FREQUENCY TOLERANCE:

4.6ppm OVER 20 YEARS.

LVCMOS OUTPUT CHARACTERISTICS

TABLE 5.0

NOTE

PARAMETER

MINIMUM NOMINAL MAXIMUM

UNITS

TEMPERATURE RANGE: 0 to 70°C

LOW JITTER <1pS RMS

LOAD

2.0

Voltage

(High)

(Low)

(High)

(Low)

(Voh)

(Vol)

(Ioh)

Vdc

0.4

Current

-4

TRI-STATE ENABLE/DISABLE FUNCTION

PAD 2

Duty Cycle at 50% of Vcc

SURFACE MOUNT PACKAGE

TAPE AND REEL PACKAGING

RoHS 5/6 COMPLIANT

Rise / Fall Time 10% to 90%

PACKAGE CHARACTERISTICS

TABLE 6.0

Package

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

cover.

ORDERING INFORMATION

PROCESS RECOMMENDATIONS

TABLE 7.0

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

Ultrasonic cleaning is not recommended.

Soldering Process

Wash

TFLD546E2 - 044.736M

Note:

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

change, shock and vibration, 20 years aging.

TCXO

SERIES

CENTER

FREQUENCY

2) Oscillator output is enabled with no connection on pad 2. Output is at high impedance

when disabled.

Specifications subject to change without notice.

12/17/08

Tx111

REV:

DATA SHEET #:

PAGE

DATE:

中文翻译

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与TFLD546E2-012.80M相关器件

型号	品牌	获取价格	描述	数据表
TFLD546E2-044.736M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator
TFLD546E2-12.80MHZ	CONNOR-WINFIELD	获取价格	Oscillator
TFLD546E2-156.250M	CONNOR-WINFIELD	获取价格	Oscillator
TFLD546E2-156.25M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator
TFLD546E2-44.736M	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO
TFLD546E2-77.76MHZ	CONNOR-WINFIELD	获取价格	Oscillator
TFLD546E2-FREQ	CONNOR-WINFIELD	获取价格	HCMOS Output Clock Oscillator, 12.8MHz Min, 156.25MHz Max
TFLD546E-40.00M	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO
TFLD546E-FREQ	CONNOR-WINFIELD	获取价格	HCMOS Output Clock Oscillator, 12.8MHz Min, 156.25MHz Max
TFLD546EG	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO

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