VFS1B-1-50.0MHZ [CTS]

Oscillator, 1.8MHz Min, 50MHz Max, 50MHz Nom,;


型号：	VFS1B-1-50.0MHZ
厂家：	CTS
描述：	Oscillator, 1.8MHz Min, 50MHz Max, 50MHz Nom,
文件：	总1页 (文件大小：20K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VFS1 / VFS3

X O

VFS1/VFS3

HCMOS Miniature Tristate Oscillator

(3,5 x 6,0mm)

F E AT U R E S

Pa ra m e te r

Sy m b

Co n d itio n

Min

Ty p

Ma x

Un it

N o te

• Ultra Miniature Package

(3,5mm x 6,0mm)

Input Break

Down Voltage

Vcc

–0.5

7.0

• Wide Frequency Range

• Industrial Temperature Available

• Leadless Ceramic Package

• Industry Standard Footprint

Storage Temp.

–55

1.8

+125

°C

Frequency

Range

MHz

Frequency

Stability

∆F/ F

Overall conditions

including:

calibration, temp.,

aging 10 yrs,

±100

ppm

shock, vibration

.236"

(6,0mm)

Input Voltage

Vcc

Icc

4.75

3.15

5.00

3.30

5.25

3.45

VFS1

VFS3

Input Current

Load

30MHz @15pF load

.137"

10LS–TTL gates or 15pF

(3,5mm)

Duty Cycle

@50%Vcc

Rise/ Fall Time

Logic “1” Level

Logic “0” Level

Start–up Time

Tristate Function

Tr/ Tf

Voh

Vol

Max Load

0.9Vcc

.056"

(1,4mm)

0.1Vcc

Input HIGH (>2.5V) or floating: ACTIVE

Input LOW (<0.5V): INFINITE IMPEDANCE

.040"

1,0mm

.040"

1,0mm

Enable/

Disable Time

.006"

(0,15mm)

.060"

Operating

1,5mm

Temperature Range

–10°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

0.100"

2,54mm

Soldering Conditions

Hermetic Seal

Pin Out

All dimensions are typical unless otherwise specified.

Pin #1–Tristate Control

Pin #3–Output

Pin #2–Ground, Case

Pin #4–Vcc

Creating a Part Number

Notes:

FREQ.

VFS1

1. Standard frequency and Vcc stability (±50ppm, others available).

2. Current load, frequency dependent.

OPERATIONAL TEMP. RANGE

FREQUENCY STABILITY

All specifications are subject to change without notice.

Code

Specification

-10°C to +70°C (std.)

-40°C to +85°C

Code

Specification

±50 ppm

±100 ppm (std.)

Example: VFS1A1-125MHz: Frequency Stability ±25ppm,

Operational Temperature Range -40°C to +85°C.

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