Datasheet > TFLD546E2-FREQ

TFLD546E2-FREQ

更新时间： 2024-11-11 20:10:47

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	177K
描述
HCMOS Output Clock Oscillator, 12.8MHz Min, 156.25MHz Max

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中文翻译

获取价格

数据手册

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TFLD546E2-FREQ 数据手册

THE CONNOR-WINFIELD CORP.

2111 COMPREHENSIVE DRIVE.

AURORA, IL 60505.

FAX (630) 851-5040.

PHONE (630) 851-4722.

HTTP://WWW.CONWIN.COM

PRO D U CT D ATA SH E E T

CRYSTAL CONTROLLED OSCILLATORS

CW 0701

TFLD546E2

44.736M

SURFACE MOUNT 3.3V HCMOS TCXO

ABSOLUTE MAXIMUM RATINGS

PARAMETER

TABLE 1.0

NOTE

TFLD546E2

UNITS

MINIMUM NOMINAL MAXIMUM

UNITS

°C

Storage Temperature

-40

Supply Voltage

(Vcc)

-0.6

Vdc

OPERATING SPECIFICATIONS

PARAMETER

DESCRIPTION

TABLE 2.0

NOTE

MINIMUM NOMINAL MAXIMUM

UNITS

MHz

Frequency Range

(Fo)

12.80

156.25

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 Tolerance

-4.6

4.6

ppm

Operating Temperature Range

Supply Voltage

°C

(Vcc)

(Icc)

3.135

3.3

3.465

Vdc

Supply Current

Jitter (BW=10Hz to 20MHz)

Jitter (BW=12kHz to 20MHz)

SSB Phase Noise at 10Hz offset

SSB Phase Noise at 100Hz offset

SSB Phase Noise at 1KHz offset

SSB Phase Noise at 10KHz offset

SSB Phase Noise at 100KHz offset

ps rms

dBc/Hz

-60

-90

-120

-135

-145

assembly.

INPUT CHARACTERISTICS

Enable Voltage (High)

TABLE 3.0

(Vih)

(Vil)

> 70% Vdd

Vdc

Disable Voltage (Low)

< 30% Vdd

FEATURES

HCMOS OUTPUT CHARACTERISTICS

PARAMETER

TABLE 4.0

NOTE

MINIMUM NOMINAL MAXIMUM

UNITS

3.3V OPERATION

LOAD

2.0

Voltage

Current

(High)

(Low)

(High)

(Low)

(Voh)

(Vol)

(Ioh)

Vdc

OVERALL FREQUENCY TOLERANCE:

±4.6ppm OVER 20 YEARS.

0.4

-4

TEMPERATURE RANGE: 0 to 70°C

LOW JITTER <1pS RMS

Duty Cycle at 50% of Vcc

Rise / Fall Time 10% to 90%

TRI-STATE ENABLE/DISABLE FUNCTION

PAD 2

PACKAGE CHARACTERISTICS

TABLE 4.0

Package

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

cover.

SURFACE MOUNT PACKAGE

TAPEAND REEL PACKAGING

PROCESS RECOMMENDATIONS

Solder Reflow

TABLE 6.0

The component solder used internal to this device has a melting point of

221°C. The peak temperature inside the device should be less than or

equal to 220°C for a maximum of 10 seconds

Wash

Ultrasonic cleaning is not recommended.

ORDERING INFORMATION

Note:

TFLD546E2 - 44.736MHz

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.

11/11/04

Tx111

REV:

DATASHEET #:

PAGE

DATE:

中文翻译

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与TFLD546E2-FREQ相关器件

型号	品牌	获取价格	描述	数据表
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
TFLD546EG-012.8M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator
TFLD546EG-020.0M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator,
TFLD546EG-040.0M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator
TFLD546EG-100.0M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator,
TFLD546EG-156.25M	CONNOR-WINFIELD	获取价格	LVCMOS Output Clock Oscillator
TFLD546EG-40.00M	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO
TFLD546EG5	CONNOR-WINFIELD	获取价格	SURFACE MOUNT 3.3V HCMOS TCXO

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