Datasheet > VF494-GR-50.0MHZ

VF494-GR-50.0MHZ

更新时间： 2024-11-28 08:10:51

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
1页	21K
描述
Oscillator, 1MHz Min, 50MHz Max, 50MHz Nom,

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中文翻译

获取价格

数据手册

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VF494-GR-50.0MHZ 数据手册

VF4 9 4

V C X O

VF494

8 Pin DIP VCXO

HCMOS/TTL Compatible

A P P L I C AT I O N S

Pa ra m e te r

Input Break

Down Voltage

Storage Temp.

Control Voltage

Sy m b

Co n d itio n

Min

Ty p

Ma x

Un it

N o te

Networking equipment, portable

electronics, PLL applications,

high speed video imaging

Vcc

–0.5

7.0

–40

–1

+85

°C

F E AT U R E S

Frequency

Range

1.0

MHz

ppm

• Low Cost

Frequency

Stability

∆F/ F

vs. Temp., Vcc

Max load

±25

• Standard Footprint

• Small Size

Input Voltage

Vcc

Icc

4.75

3.15

5.00

3.30

5.25

3.45

Std.

LV Opt.

Input Current

Load

@20MHz

10 TTL gates or 15pF MAX

VF494

27.000MHZ

BO1H

Duty Cycle

@0.5Vcc

Rise/ Fall Time

Logic “1” Level

Logic “0” Level

Start–up Time

Phase Jitter

Tr/ Tf

Voh

Vol

Loaded

0.9Vcc

0.1Vcc

0.238" MAX

(6,05mm)

1σ, F<45MHz

@Vc = 2.5V

fm<10KHz

fj>1KHz

@–3db

Modulation BW

Input Impedance

Control Voltage

KHz

KOhm

.160" MIN

(4,06mm)

GLASS STANDOFFS

ø0.0180" ± 0.002"

(4,57mm ± 0,051mm)

Vcc = 5V

Vcc = 3.3V

0.0

2.50

1.65

5.00

3.30

0.495"

(12,6mm)

Deviation Slope

Monotonic,

positive

100

ppm/ V Vcc = 5.00

Vcc = 3.30

Linearity

±15

Pullability

±100

ppm

0.495"

(12,6mm)

0.300"

(7,6mm)

Setability (Vc

for center freq)

Vc0

@25°C, Fnom.

0°C to +70°C

2.00

1.25

2.50

1.65

3.00

2.05

Vcc = 5.0V

Vcc = 3.3V

Operating

Temperature Range

0.300"

(7,6mm)

Mechanical Shock

Thermal Shock

Vibration

Per MIL–STD–202, Method 213, Cond. E

Per MIL–STD–883, Method 1011, Cond. A

Per MIL–STD–883, Method 2007, Cond. A

260°C, for 10s, Max.

All dimensions are typical unless otherwise specified.

Creating a Part Number

Soldering Conditions

Hermetic Seal

Pin Out

FREQ.

VF494

Leak rate less than 5 x 10^–8atm.cc/ s of helium

ABSOLUTE PULL RANGE (ppm)

Pin #1–Voltage Control

Pin #5–Output

Pin #4–Ground, Case

Pin #8–Vcc

Code

Specification

±50 ppm MIN. (std.)

INPUT VOLTAGE

Code

Specification

3.3 Volt ±5%

XXX

up to 200 ppm MAX.

(customer specified)

5.0 Volt ±5% (std.)

All specifications are subject to change without notice.

LEAD CONFIGURATION

Code

Specification

Gull Wing

Through Hole (std.)

Example: VF494L-G-XXX-27MHz: Input Voltage 3.3 Volt ±5%, Lead

Configuration Gull Wing, Absolute Pull Range up to 200 ppm max.

75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com

中文翻译

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与VF494-GR-50.0MHZ相关器件

型号	品牌	获取价格	描述	数据表
VF494L-50.0MHZ	CTS	获取价格	Oscillator, 1MHz Min, 50MHz Max, 50MHz Nom,
VF494L-G-1.0MHZ	CTS	获取价格	Oscillator, 1MHz Min, 50MHz Max, 1MHz Nom,
VF494L-G-50.0MHZ	CTS	获取价格	Oscillator, 1MHz Min, 50MHz Max, 50MHz Nom,
VF494L-GR-1.0MHZ	CTS	获取价格	Oscillator, 1MHz Min, 50MHz Max, 1MHz Nom,
VF4A-15F11	TE	获取价格	Pin assignment similar to ISO 7588 part 1
VF4A-15F11-C05	TE	获取价格	Pin assignment similar to ISO 7588 part 1
VF4A-15F11-S01	TE	获取价格	Pin assignment similar to ISO 7588 part 1
VF4A-15F11-S05	TE	获取价格	Pin assignment similar to ISO 7588 part 1
VF4A-15F21-S01	TE	获取价格	Pin assignment similar to ISO 7588 part 1
VF4A-15H11	TE	获取价格	Pin assignment similar to ISO 7588 part 1

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