L145-0.25M datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> oscillator> L145-0.25M

L145-0.25M: DescriptionLVDS Output Clock Oscillator, 25MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6; CategoryPassive components oscillator; File Size119KB，2 Pages; ManufacturerConnor-Winfield; Websitehttp://www.conwin.com/; Environmental Compliance

Download Datasheet Parametric View All

L145-0.25M Overview

LVDS Output Clock Oscillator, 25MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6

L145-0.25M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Connor-Winfield
Reach Compliance Code	unknow
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
maximum descent time	0.7 ns
Frequency Adjustment - Mechanical	NO
frequency stability	20%
Manufacturer's serial number	L145
Installation features	SURFACE MOUNT
Nominal operating frequency	25 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	LVDS
Output load	100 OHM
physical size	7.0mm x 5.0mm x 1.5mm
longest rise time	0.7 ns
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %

Preview

Download Datasheet

View All

5.0x7.0mm

Surface Mount LVDS

Clock Oscillator Series

Description

The Connor Winfield Lxxx - Series

is a 5x7.5mm Surface Mount,

LVDS, Fixed Frequency Crystal

Controlled Oscillator (XO) designed

for applications requiring tight

frequency stability, wide temperature

range and low jitter. Operating at 2.5V

or 3.3V supply voltage, the Lxxx -

Series provides an LVDS Differential

Outputs with enable / disable function.

The surface mount package is

designed for high-density mounting

and is optimum for mass production.

0849

L143

155.

52M

Features:

Model Lxxx - Series

5.0 x7.0mm Surface Mount Package

2.5V or 3.3V Operation

LVDS Output Logic

Frequency Stabilities Available:

L14x / L24x / L34x / L44x: +/-20ppm

L11x / L21x / L31x / L41x: +/-25ppm

L12x / L22x / L32x / L42x: +/-50ppm

L13x / L23x / L33x / L43x: +/-100ppm

Temperature Ranges Available:

L1xx Series: 0 to 70°C

L2xx Series: -40 to 85°C

L3xx Series: 0 to 85°C

L4xx Series: -20 to 70°C

Low Jitter <1pS RMS

Tri-State Enable/Disable on Pad 1 or 2

Tape and Reel Packaging

RoHS Compliant / Lead Free

Table 1.0

Units

(Vcc)

Minimum

-55

-0.5

Nominal

Maximum

125

4.6

Vcc+0.5

Units

°C

Vdc

Table 2.0

Minimum

(Fo)

-20

-25

-50

-100

-40

-20

(Vcc)

2.375

3.135

2.375

3.135

(Icc)

Nominal

2.500

3.3

2.500

3.3

0.5

-60

-90

-125

-140

-145

Maximum

260

100

2.625

3.465

2.625

3.465

Units

MHz

ppm

°C

Vdc

ps RMS

dBc/Hz

Table 3.0

Minimum

(Vil)

(Vih)

0.7Vcc

(Icc)

Nominal

Note

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630- 851- 4722

Fax: 630- 851- 5040

www.conwin.com

US Headquarters:

630-851-4722

European Headquarters:

+353-61-472221

Model Specifications

Absolute Maximum Ratings

Parameter

Storage Temperature

Supply Voltage

Input Voltage

Operating Specifications

Parameter

Center Frequency

Total Frequency Tolerance

Model Lx4x

Model Lx1x

Model Lx2x

Model Lx3x

Model L1xx

Model L3xx

Model L2xx

Model L4xx

Supply Voltage

Model Lxx2

Model Lxx3

Model Lxx4

Model Lxx5

Supply Current

Period Jitter

Phase Jitter (BW=12kHz to 20MHz)

SSB Phase Noise at 10Hz offset

SSB Phase Noise at 100Hz offset

SSB Phase Noise at 1KHz offset

SSB Phase Noise at 10KHz offset

SSB Phase Noise at 100KHz offset

E/D Pad 1 (See Table 9)

E/D Pad 2 (See Table 9)

(See Table 9)

(See Table 9 for full part number)

Operating Temperature Range

Input Characteristics

Parameter

Disable Input Voltage (Low)

Enable Input Voltage (High)

Enable Time

Disable Time

Standby Current (when part is Disabled)

Nominal

700

0.3

Maximum

0.3Vcc

500

200

Units

Vdc

Note

LVDS Output Characteristics

Parameter

LOAD

Output Differential Voltage

Output Swing (Differential Output peak to

peak)

(Vod)

(Vopp)

Minimum

250

500

Maximum

100

450

900

0.7

Units

Ohms

Table 4.0

Note

Bulletin

Page

Revision

Date

DS021

1 of 2

27 Oct 2008

Duty Cycle measured at 50%

Differential Rise / Fall Time 20% to 80%

Package Characteristics

Package

Soldering Process

Hermetically sealed ceramic package and metal cover.

RoHS compliant, lead free, see solder profile on page 2.

Table 5.0

Recommended Resources

SK-II voice control socket

Motor security grounding circuit diagram

Diamond bridge analog switch circuit diagram

555 broadband ultrasonic insect repeller circuit

Infrared mouse circuit

Ten times rectifier circuit

DSP timer and interrupt system realizes variable frequency flashing of LED lights: Using timer interrupt to realize variable frequency flashing of LED lightsThe example is relatively simple, and the source code is directly posted. #include "DSP2833x_Device.h" // DSP2833x Headerfile ...; Jacktang DSP and ARM Processors

STM32F103VE DAC+DMA+TIM, channel 1, no signal output: Using STM32F103VET6 microcontroller, DAC+DMA+TIM2 trigger mode, channel 1 outputs sine wave, refer to the routine configuration, but there is no signal output, the hardware is checked and it is normal...; changming789 stm32/stm8

Problems with LIN bus and UART: Recently, I need to use LIN bus to communicate directly between PIC24F32KA304 and PIC24FV32KA302 boards. The former is the main board and the latter is the slave board. The transceiver used is TJA1020...; fuc Microchip MCU

Application of Information Button DS1991 in Single Chip Microcomputer System: Dallas' iButton products are a series of new 1-wire bus devices. DS1991 is an encrypted storage information button, encapsulated in a stainless steel shell with a diameter of 16mm. It is small in size...; rain MCU

Developed a new project and used STM8 rashly: In 2008, we developed a new project and rashly used STM8. Since it was a new solution and technology, we adopted STM8 as the MCU device. Although the FAE service of suppliers and agents was timely, ev...; 123456654 stm32/stm8

Show off the Jingdong E-card exchanged with E-coin: [i=s]This post was last edited by yjtyjt on 2019-9-17 20:36[/i]Showing off the Jingdong E-card exchanged with E-coins. I liked some of the coins and exchanged them for a 400 yuan E-card on Jingdong. W...; yjtyjt Talking

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components