Datasheet > CVT25_15

CVT25_15

更新时间： 2022-02-26 14:16:14

品牌	Logo	应用领域
CRYSTEKMICROWAVE		/
页数	文件大小	规格书
1页	121K
描述
Temperature Compensated Voltage Controlled Crystal Oscillator

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CVT25_15 数据手册

CVT25 Model

2.5×3.2 mm SMD, 3V, TCXO

Available Frequencies:

Frequency Stability:

Temperature Range:

Storage:

Input Voltage:

Input Current:

Output:

13.0, 19.2, 26.0, 38.4, 40.0 (MHz)

±2.5ppm Max

-30°C to 75°C

-40°C to 90°C

3.0V ±5%

1.2mA Typ., 2mA Max

0.8Vp-p Min

Model CVT25 is a Clipped

Sinewave TCXO operating at 3.0

Volts. The oscillator utilizes digital

temperature compensation to provide

stable frequency output over

Applications:

GSM

GPRS

CDMA

W-CDMA

Waveform:

Load:

Voltage Control:

Vcont Trim:

Harmonics:

Clipped Sinewave

10kΩ // 10pF Typ.

1.5V ±1.0V

±8ppm Min

-5dBc Max

temperature. No Sub-Harmonics are

present in the Output Signal.

Phase Noise:

Aging:

100Hz Offset -110 dBc/Hz Max

1kHz Offset

-130 dBc/Hz Max

<1ppm per year

Ordering Information:

Example:

CVT25-Frequency

CVT25-19.200

Packaging:

2,000pcs Tape/Reel

Dimensions inches (mm)

All dimensions are Max unless otherwise specified.

SUGGESTED PAD LAYOUT

0.077

(1.95)

via to

ground

0.126 ±0.004

(3.2 ±0.1)

0.021

(0.53)

0.01µF

0.020

(0.5)

C freq

Lot Code

0.098 ±0.004

(2.5 ±0.1)

0.020

(0.5)

0.020

(0.5)

0.043

(1.1)

Denotes pad 1

0.039

(1.00)

0.077

(1.95)

0.035

(0.9)

Max

TEST CIRCUIT

FET PROBE

Function

pin 4

Vdd

pin 3

OUT

Volt Cont.

GND

OUT

PWR

Supply

Bypass

Cap.

OSC.

Vcont

GND

pin 1

pin 2

Vcc

Mechanical:

RECOMMENDED REFLOW SOLDERING PROFILE

Ramp-Up

Shock:

MIL-STD-883, Method 2002, Condition B

MIL-STD-883, Method 2003

MIL-STD-883, Method 2007, Condition A

MIL-STD-202, Method 215

Critical

Temperature Zone

3°C/Sec Max.

Solderability:

Vibration:

Solvent Resistance:

260°C

Ramp-Down

6°C/Sec.

217°C

200°C

150°C

Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J

Environmental:

Thermal Shock:

MIL-STD-883, Method 1011, Condition A

MIL-STD-883, Method 1004

Moisture Resistance:

Preheat

90 Secs. Max.

180 Secs. Max.

8 Minutes Max.

260°C for

10 Secs. Max.

Specifications subject to change without notice.

TD-061001 Rev. J

NOTE: Reflow Profile with 240°C peak also acceptable.

12730 Commonwealth Drive • Fort Myers, Florida 33913

Phone: 239-561-3311 • 800-237-3061

CRYSTEK

CORPORATION

Fax: 239-561-1025 • www.crystek.com

下载PDF

与CVT25_15相关器件

型号	品牌	描述	获取价格	数据表
CVT32	CRYSTEKMICROWAVE	Temperature Compensated Crystal Oscillator Voltage Trim 3.2X5 mm SMD, 3V, TCVCXO	获取价格
CVT32_15	CRYSTEKMICROWAVE	Temperature Compensated Voltage Controlled Crystal Oscillator	获取价格
CVT32-19.680	CRYSTEKMICROWAVE	Temperature Compensated Crystal Oscillator Voltage Trim 3.2X5 mm SMD, 3V, TCVCXO	获取价格
CVTC	CALIBER	4 Pad Clipped Sinewave VC - TCXO Oscillator	获取价格
CVTC315A10	ETC	4 Pad Clipped Sinewave VC - TCXO Oscillator	获取价格
CVTC315A-14.400M	CALIBER	Oscillator	获取价格