Datasheet > VF594-1-250-FREQ

VF594-1-250-FREQ

更新时间： 2024-11-06 10:23:35

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
HCMOS/TTL Output Clock Oscillator, 1.54MHz Min, 160MHz Max, HERMETIC SEALED, CERAMIC PACKAGE-4

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VF594-1-250-FREQ 数据手册

VF5 9 4

V C X O

VF594

HCMOS/TTL Compatible

Surface Mount Ceramic Package

F E AT U R E S

• Wide Frequency Range

Pa ra m e te r

Sy m b

Co n d itio n

Min

Ty p

Ma x

Un it

N o te

Input Break

Down Voltage

Vcc

–0.5

7.0

• Very Low Phase Jitter

at All Frequencies

• Wide Pullability (±1000ppm

available at some frequencies)

Storage Temp.

–55

–1

+85

°C

Control Voltage

Frequency

Range

• EMI Shielded

1.54

160

MHz

ppm

• Standard Footprint

Frequency

Stability

∆F/ F

Vs. Temp., Vcc

No Load

±25

• Wide Operating Temperature

Input Voltage

Vcc

Icc

4.75

3.15

5.00

3.30

5.25

3.45

Std.

LV Opt.

Input Current

@20MHz

10 TTL gates or 50pF MAX, AC coupled 50 Ohm

termination recommended @ Freq. >54 MHz

Load

VF594

0.350"

0.385"

44.776MHz

(8,89mm)

(9,78mm)

BO1H

Duty Cycle

@1.4V

20% to 80%

Max Load

Rise/ Fall Time

Logic “1” Level

Logic “0” Level

Start–up Time

Phase Jitter

Tr/ Tf

Voh

Vol

0.9Vcc

0.550" TYP

(13,97mm)

0.1Vcc

0.130" TYP

(3,302mm)

0.185" MAX

(4,70mm)

1σ

fj>1KHz

@–3db

Modulation BW

Input Impedance

Control Voltage

@Vc = 2.5V

fm<10KHz

KHz

KOhm

0.200"

(5,08mm)

0.018" TYP

(0,457mm)

Vcc = 5.0V

Vcc = 3.3V

0.0

2.50

1.65

5.00

3.30

Deviation Slope

Monotonic,

Positive

ppm/ V Vcc = 5.0V

Vcc = 3.3V

0.300" (7,62mm)

Mounting Center

Absolute

Pull Range

APR

Vc0

±50

ppm

Linearity

±20

Setability (Vc

for center freq)

@25°C, Fnom.

2.00

1.20

2.50

1.65

3.00

2.10

Vcc = 5.0V

Vcc = 3.3V

All dimensions are typical unless otherwise specified.

Operating

Temperature Range

Creating a Part Number

0°C to +70°C (–40°C to +85°C available)

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; 230°C, for 90s, Max.

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

Mechanical Shock

Thermal Shock

Vibration

FREQ.

VF594

FREQUENCY STABILITY

ABSOLUTE PULL RANGE (ppm)

Code

Specification

Code

Specification

±50 ppm (std.)

up to ±1000 ppm

±20

ppm

±25

ppm (std.)

XXXX

Soldering Conditions

Hermetic Seal

Pin Out

(customer to specify)

OPERATIONAL TEMP. RANGE

Code

Specification

0°C to +70°C (std.)

-40°C to +85°C

DUTY CYCLE

Pin #1–Voltage Control

Pin #3–Output

Pin #2–Ground, Case

Pin #4–Vcc

Code

Specification

±5%

±10% (std.)

INPUT VOLTAGE

Code

Specification

3.3 Volt ±5%

5.0 Volt ±5% (std.)

Notes:

1. Tighter duty cycle available.

2. Frequency dependent. Shorter at higher frequencies

3. 0V to 5V control voltage available for Vcc 3.3V. Nominal Control Voltage is 2.5V and Setability is ±0.5V

in this case.

4. 10% and 5% available.

Example: VF594-77.76MHz: Frequency Stability ±25ppm, Duty Cycle

±10%, Input Voltage 5.0 Volt ±5%, Operating Temperature 0°C to +70°C,

APR ±50ppm, Frequency 77.76MHz.

All specifications are subject to change without notice.

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

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与VF594-1-250-FREQ相关器件

型号	品牌	获取价格	描述	数据表
VF594-1-29.5MHZ	CTS	获取价格	HCMOS/TTL Output Clock Oscillator, 29.5MHz Nom, HERMETIC SEALED, CERAMIC PACKAGE-4
VF5941501.54M	ECM	获取价格	Oscillator
VF594150160.00M	ECM	获取价格	Oscillator
VF59415046.72M	ETC	获取价格	Wide Frequency Range, Very Low Phase Jitter, Wide Pullability, Standard Footprint, Wide Op
VF594-160.0MHZ	CTS	获取价格	HCMOS/TTL Output Clock Oscillator, 160MHz Nom, HERMETIC SEALED, CERAMIC PACKAGE-4
VF594-1-77.76MHZ	CTS	获取价格	HCMOS/TTL Output Clock Oscillator, 77.76MHz Nom, HERMETIC SEALED, CERAMIC PACKAGE-4
VF594-1-FREQ	CTS	获取价格	HCMOS/TTL Output Clock Oscillator, 1.54MHz Min, 160MHz Max, HERMETIC SEALED, CERAMIC PACKA
VF594-1-FREQ-OUT23	CTS	获取价格	CMOS/TTL Output Clock Oscillator, 1.54MHz Min, 160MHz Max,
VF594-1T-1.54MHZ	ETC	获取价格	Crystal Oscillator
VF594-1T-160.00MHZ	ETC	获取价格	Crystal Oscillator

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