FREQCFPS-34C datasheet, PDF - EEWORLD Datasheet

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FREQCFPS-34C: DescriptionLVPECL Output Clock Oscillator, 75MHz Min, 170MHz Max,; CategoryPassive components oscillator; File Size55KB，2 Pages; ManufacturerC-MAC Automotive; Websitehttps://cmac.com

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FREQCFPS-34C Overview

LVPECL Output Clock Oscillator, 75MHz Min, 170MHz Max,

FREQCFPS-34C Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	C-MAC Automotive
Reach Compliance Code	unknown
maximum descent time	1 ns
Frequency Adjustment - Mechanical	NO
frequency stability	100%
Installation features	SURFACE MOUNT
Maximum operating frequency	170 MHz
Minimum operating frequency	75 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Oscillator type	LVPECL
Output load	50 OHM
physical size	7.5mm x 5mm x 1.4mm
longest rise time	1 ns
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	40/60 %

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CFPS-34 Oscillator

ISSUE 1; 19 OCTOBER 2004

Delivery Options

■

Please contact our sales office for current leadtimes

Description

■

The CFPS-34 is a high frequency, surface mount

oscillator with complementary LVPECL outputs

Output Compatibility

■

LVPECL

■

Output Load 50Ω terminated to +1.3V

SURFACE MOUNT

SPXOs

SURFACE MOUNT

SPXOs

Outline in mm

7.5 max

1.4±0.1 5.0 max

Pad Connections

1. Enable/Disable

2. N/C

3. GND

4. Output 1

5. Output 2

6. +Vs

Solder pad layout

2.54

1.4

2.0

5.08

2.6

4.2

5.08

80%Vs

VoH

VoL

Duty cycle = t x 100(%)

50R

0.01µF

Power

Supply

= 1.3V

Probe

6 5 4

0.01µF

Enable/

Disable

1 2 3

N/C

Frequency

Counter

Oscilloscope

1.8

Output Voltage

“0” Level VoL +1.7V max

■

“1” Level VoH +2.2V min

■

Package Outline

■

7.5 x 5.0mm SMD

Frequency Range

■

75.0 to 170.0MHz

Frequency Stabilities

■

±25ppm, ±50ppm, ±100ppm (inclusive of supply

voltage & output load variations over the operating

temperature range)

Operating Temperature Ranges

■

-10 to 70°C (CFPS-34)

■

-40 to 85°C (CFPS-34I)

Storage Temperature Range

■

-55 to 125°C

Tri-state Operation

■

Logic ‘1’ to pad 1 enables oscillator output (>70% Vs)

■

Logic ‘0’ to pad 1 disables oscillator output; when the

oscillator output goes to the high impedance state

(<30% Vs)

■

No connection to pad 1 enables oscillator output

Solder Conditions

■

For typical soldering conditions, please see the relevant

pages in Applications Notes

Marking

■

Model Number

■

Frequency

Minimum Order Information Required

■

Frequency + Model Number + Operating Temperature

Code (if applicable) + Frequency Stability

Power

Supply

Output Waveform

50%Vs

20%Vs

Test Circuit - LVPECL

Vs = 3.3Vdc

Europe Tel: +44 (0)1460 270200

Americas Tel: +1 919 941 9333

Asia

Tel: +86 755 8826 5991

Fax: +44 (0)1460 72578

Fax: +1 919 941 9371

Fax: +86 755 8826 5990

Website: www.cmac.com

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