CO2520-39.000-1.8-50-TR [RALTRON]

CMOS Output Clock Oscillator, 39MHz Nom,;


型号：	CO2520-39.000-1.8-50-TR
厂家：	Raltron Electronics Corporation
描述：	CMOS Output Clock Oscillator, 39MHz Nom, 机械振荡器
文件：	总3页 (文件大小：189K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CO2520

Page 1 of 3

CO2520 SERIES: 2.5 x 2.0 mm CLOCK OSCILLATOR

◼ FEATURES

◼ APPLICATIONS

• ULTRA SMALL PACKAGE

• LOW SUPPLY VOLTAGE 1.8 AVAILABLE

• STANDBY FUNCTION

•

PRINTER SCANNER

VGA CARD

DVD

DSC, DVC

◼

ELECTRICAL SPECIFICATION

PARAMETER

Frequency Range

VALUE

0.750 ~ 75.000 MHz

±25 ppm, ±30 ppm, ±50 ppm, ±100 ppm

1.6 ~ 3.6 V

Frequency Stability^{1 *}

Supply Voltage (Vcc)

3.3V ±5%

1.8V ±5%

2.5V ±5%

3.0V ±5%

2.5 mA max ~29 MHz

3.0 mA max ~39 MHz

3.5 mA max ~50 MHz

4.0 mA max ~75MHz

4.5 mA max ~29 MHz

5.5 mA max ~39 MHz

6.5 mA max ~50 MHz

7.5 mA max ~75MHz

5.5 mA max ~29 MHz

6.5 mA max ~39 MHz

7.5 mA max ~50 MHz

8.5 mA max ~75MHz

2.5 mA max ~29 MHz

3.5 mA max ~39 MHz

4.5 mA max ~50 MHz

5.5 mA max ~75MHz

Supply Current

40% to 60% Standard

45% to 55% Tight

Symmetry @50% Vdd

Rise / Fall Time

Logic “0” Level

Logic “1” Level

Load

10 ns max at 10% to 90% Vdd

Vcc x 0.1 V max

Output

CMOS

Vcc x 0.9 V min

15 pF max

Pin 1: High or Open >> Output enabled Pin 3

Pin 1: Low >> Output disabled (High impedance)

10 ms max

Enable / Disable Function

Start-up Time

Phase Jitter (12 kHz ~ 5 MHz)

Standby Current

1 ps max

10µA max

-20°C ~ +70°C Standard

-40°C ~ +85°C Extended

-55°C ~ +125°C

Operating Temperature Range

Storage Temperature Range

* Inclusive of 25°C tolerance, operating temperature range, voltage or load changes, aging, reflow

consult factory for tighter stability options.

NOTES

¹Not available at all frequencies, Contact Factory

RALTRON ELECTRONICS ▪ 10400 N.W. 33^{r d}STREET ▪ Miami, Florida 33172 ▪ U.S.A.

Telephone: 305-593-6033 ▪ Fax: 305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: www.raltron.com

CO2520

Page 2 of 3

CO2520 SERIES: 2.5 x 2.0 mm CLOCK OSCILLATOR

◼

MECHANICAL SPECIFICATION (4 pin ceramic package)

OUTLINE TOLERANCE

IF NOT SPECIFIED:

±0.015” / 0.4mm

PIN FUNCTIONS:

[1] ENABLE / DISABLE

[2] GND

[3] OUTPUT

[4] VCC

◼

PART NUMBERING SYSTEM

TAPE

REEL

FREQUENCY

(MHz)

SUPPLY

VOLTAGE (Vcc)

STABILITY

TEMPERATURE

SYMMETRY

(Duty Cycle)

TYPE

SERIES

2520

(PPM)

RANGE

1.8: Vcc=1.8

2.5: Vcc=2.5

3.0: Vcc=3.0

3.3: Vcc=3.3

P: Vcc=1.6~3.63

25: ±25

30: ±30

50: ±50

Clock

Oscillator

blank: -20°C ~ +70°C

X: -40°C ~ +85°C

blank: 40 ~ 60%

T: 45 ~ 55%

0.750 ~ 75.000

100: ±100

EXAMPLE: CO2520-12.800-2.5-50-X-T-TR

Surface Mount CO2520, 2.5 x 2.0 mm, 12.800 MHz, 2.5 VDC Supply Voltage, ±50 ppm Overall Stability, from -40°C to +85°C,

Symmetry 45% to 55%, Tape and reel packaging.

RALTRON ELECTRONICS ▪ 10400 N.W. 33^{r d}STREET ▪ Miami, Florida 33172 ▪ U.S.A.

Telephone: 305-593-6033 ▪ Fax: 305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: www.raltron.com

CO2520

Page 3 of 3

CO2520 SERIES: 2.5 x 2.0 mm CLOCK OSCILLATOR

◼

REFLOW PROFILE

t_P

T_P

Critical Zone

T_Lto T_P

Ramp-up

T_L

t_L

T_SMAX

Temp.

[°C]

Ramp-down

T_SMIN

t_SPreheat

Time [sec]

t[25°C] to Peak

Reflow profile

Temperature Min Preheat

Temperature Max Preheat

T_SMIN

150°C

T_SMAX

t_S

T_L

200°C

60-180 sec.

217°C

Time (T_SMINto T_SMAX

)

Temperature

Peak Temperature

Ramp-up rate

Ramp-down rate

Time within 5°C of Peak Temperature

Time t[25°C] to Peak Temperature

Time

T_P

R_UP

R_DOWN

t_P

260°C

3°C/sec max.

6°C/sec max.

10 sec.

480 sec.

60-150 sec.

t[25°C] to Peak

t_L

◼

ENVIRONMENTAL

PARAMETER

MOISTURE SENSITIVITY LEVEL

REACH SVHC

RoHS

TERMINATION FINISH

VALUE

Compliant

MARCH 2020

RALTRON ELECTRONICS ▪ 10400 N.W. 33^{r d}STREET ▪ Miami, Florida 33172 ▪ U.S.A.

Telephone: 305-593-6033 ▪ Fax: 305-594-3973 ▪ e-mail: sales@raltron.com ▪ web site: www.raltron.com

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