VWEUMCJANF-19.44 datasheet, PDF

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VWEUMCJANF-19.44: DescriptionCMOS Output Clock Oscillator, 19.44MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 6 PIN; CategoryPassive components oscillator; File Size361KB，1 Pages; ManufacturerTAITIEN; Websitehttp://www.taitien.com/cn/; Environmental Compliance; Taitien is a leading global manufacturer of frequency control products, offering a broad range of quartz crystals, oscillators, VCXOs, TCXOs, OCXOs, precision crystals and thickness monitor crystals. The company is ISO 9001 and TS 16949 certified, with extensive design and engineering resources in Taiwan, China and the United States.

Taitien was founded in 1976 as one of the original manufacturers of tuning forks. In the early 1990s, Taitien became the primary VCXO supplier to major telecommunications companies. In the following years, Taitien invested significant resources in R&D and became one of the leading producers of surface mount oscillators with CMOS and LVPECL outputs. Today, Taitien remains a top manufacturer in the FCP industry, providing cutting-edge solutions to customers around the world.

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VWEUMCJANF-19.44 Overview

CMOS Output Clock Oscillator, 19.44MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 6 PIN

VWEUMCJANF-19.44 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
Maximum control voltage	3 V
Minimum control voltage	0.3 V
maximum descent time	5 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	50 ppm
frequency stability	25%
JESD-609 code	e4
linearity	10%
Manufacturer's serial number	VW
Installation features	SURFACE MOUNT
Nominal operating frequency	19.44 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	CMOS
Output load	15 pF
physical size	5.0mm x 3.2mm x 1.3mm
longest rise time	5 ns
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Gold (Au) - with Nickel (Ni) barrier
Base Number Matches	1

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TAITIEN

5.0 x 3.2mm SMD CMOS Voltage Controlled

Crystal Oscillator –

VW Type

FEATURE

- Typical 5.0 x 3.2 x 1.2 mm 6 pads ceramic SMD package.

- Tight symmetry (45 to 55%) available.

- Packing: Tape & Reel, 1000/2000/3000/5000pcs per Reel.

TYPICAL APPLICATION

- Set-top Box, HDTV

- Wimax/WLAN

- xDSL/ VoIP Cable modem

DIMENSION (mm)

[ TOP VIEW ]

5.0 ± 0.15

Our Performance, Your Reputation

Actual Size

[ BOTTOM VIEW ]

2.54

RoHS Compliant Standard

SOLDER PAD L AYOUT (mm)

2.54

3.2 ± 0.15

0.9

2.1

0.64

[ SIDE VIEW ]

1.3max

Pad

Function

Vcon

Tri-State

GND

Outpout

1.2

0.95

ELECTRICAL SPECIFICATION

Parameter

Supply Voltage Variation (V

) 10%

Frequency Range

Standard Frequency

Absolute Pulling Range (APR)

Control Voltage Range

Supply Current

1.5 MHz Fo < 20 MHz

20 MHz Fo < 50 MHz

50 MHz Fo 80 MHz

Output Level

Output High (Logic"1")

Output Low (Logic"0")

Transition Time: Rise/Fall Time+

1.5 MHz Fo < 20 MHz

20 MHz Fo < 50 MHz

50 MHz Fo 80 MHz

Start Time

Tri-State (input to Pin 2)

Enable

Disable

Linearity

Modulation Bandwidth (BW)

1.5 MHz Fo < 80 MHz

Input Impedance

Absolute Period Jitter

RMS Phase Jitter

(Integrated 12KHz ~ 20MHz)

Aging

Storage Temp. Range

5.0

4.5

1.5

19.44, 38.4

±50

0.5

0.3

4.5

Min.

3.3

2.97

5.0

5.5

Max.

3.3

3.63

Unit

MHz

3.0

ppm

90%V

10%V

0.7V

0.3V

nSec

0.7V

2000

0.3V

KHz

pSec

ppm

°C

±3

125

-55

Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position.

+ Transition times are measured between 10% and 90% of V

, with an output load of 15pF.

FREQ. STABILITY vs. TEMP. RANGE

Temp.

(°C)

ppm

±25

±50

-10 ~ +60

-20 ~ +70

-40 ~ +85

Inclusive of calibration @ 25 °C, operating temperature range, input

voltage variation, load variation, aging (1

year), shock, and vibration

○

: Available

△:Conditional

X: Not available

Specifications subject to change without notice.

www.taitien.com

sales@taitien.com.tw

2.1

0.1µF

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