JT325-2-N [PERICOM]

1.8V ~ 3.3VDC Clipped Sinewave TCXO;


型号：	JT325-2-N
厂家：	PERICOM SEMICONDUCTOR CORPORATION
描述：	1.8V ~ 3.3VDC Clipped Sinewave TCXO 石英晶振温度补偿晶振
文件：	总2页 (文件大小：883K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Temperature Compensated Crystal Oscillator

3.2 x 2.5mm

JT325

1.8V ~ 3.3VDC Clipped Sinewave TCXO

Typical Frequencies available MHz:

10.24

16.369

26.000

19.200

40.000

25.000

Package: (scale-none, dimensions in mm)

3.2 x 2.5mm Ceramic SMD

Recommended Land Pattern:

Product Features

• Low Current

• Tight temperature stability

• Clipped Sinewave output levels

• Excellent Phase Noise

• Industrial Temperature Range

• Pb-free and RoHS/Green compliant

• Fast lead time

Pin Functions:

Function

Ground

Output

Product Description

The JT325 TCXO series is a high performance

temperature compensated oscillator with a

Clipped Sinewave output for a very low

operatingsupplycurrent.Itsupportsvariouspower

supply voltages, stabilties and other features. It

is designed to meet tight temperature stability

application requirements.

V_DD

Applications

• Networking systems

• Video Systems

• GPS/Navigation

• Metering

Part Ordering Information:

JTT352055 V X FFFF.FFFFFF

Voltage:

Stability and Temp Range:

Frequency:

FFFF.FFFFFF

MHz, “4 digits/decimal/6 digits” format

Stability

Temp Range -20/+70C -30/+85C -30/+75C -40/+85C

1=+3.3V

2=+2.5V

3=+1.8V

4=+1.5V

B=+3.0V

C=+2.8V

D=+2.7V

E=+2.85V

F=+2.75V

G=+2.4V

+/-0.5ppm

+/-1.0ppm

+/-1.5ppm

+/-2.0ppm

+/-2.5ppm

+/-5.0ppm

• Wireless

Following the above format, PSE Technology Corporation part numbers will be assigned

upon confirmation of exact customer requirements.

SaRonix-eCera™ is a Pericom® Semiconductor company

•

US: +1-408-435-0800 TW: +886-3-4518888

•

www.pericom.com

All specifications are subject to change without notice.

JT325 REV B

04/07/2015

15-0078

1.8V ~ 3.3VDC Clipped Sinewave TCXO

JT325

Temperature Compensated Crystal Oscillator (TCXO)

3.2 x 2.5 mm

Electrical Performance

Parameter

Min.

Typ.

Max.

Units

Notes

Output Frequency

Supply Voltage

MHz

1.8

3.3

See ordering options, VDD ±5%

Output Frequency ≤ 30 MHz

Output Frequency > 30 MHz

Pk-Pk

1.5

Supply Current

Output Voltage Level

Output Load

2.0

0.8

1.4

Resistance

Capacitance

vs Temperature

vs Load

kΩ

±0.5

±5.0

±0.2

±0.1

±0.6

±1.0

±2.0

ppm

dBc

See ordering options

Frequency Stability

±10% load change

vs Voltage

±5% supply voltage change at typical load

Static Temperature Hysteresis

Frequency Aging

First year, +25°C

Frequency Tolerance After Two Reﬂows

Harmonics

@ +25°C±3°C after one hour recovery

-8

Operating Temperature Range

Storage Temperature Range

Phase Noise at 1KHz offset

Start up Time

-30

-40

+85

°C

dBc/Hz

See ordering options

At 26MHz

-140

Notes:

1. For speciﬁcations other than those listed, please contact sales.

2. Not all combinations of V , Operating Temperature Range, Frequency Stabilty and Output Frequency are available.

3. Frequency Stability vs. Temperature is reference to the mid-point between minimum and maximum frequency values over the speciﬁed Operating Temperature

Range

4. Frequency Stability vs. Voltage and vs. Load changes are reference to the Nominal Frequency at 25°C

For the latest product information visit: http://www.pericom.com/products/crystals-and-crystal-oscillators/tcxo/?part=JT325

For test circuit go to: http://www.pericom.com/assets/sre/VCTCXO_CLIPPEDSINE_RevB.pdf

For soldering reflow profile and reliability test ratings go to: http://www.pericom.com/assets/sre/reflow.pdf

For tape and reel information go to: http://www.pericom.com/assets/sre/tr_3225_xo.pdf