V788-800M datasheet, PDF - EEWORLD Datasheet

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V788-800M: DescriptionLVPECL Output Clock Oscillator, 800MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6; CategoryPassive components oscillator; File Size107KB，2 Pages; ManufacturerConnor-Winfield; Websitehttp://www.conwin.com/; Environmental Compliance

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V788-800M Overview

LVPECL Output Clock Oscillator, 800MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6

V788-800M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Connor-Winfield
Reach Compliance Code	unknown
Other features	ENABLE/DISABLE FUNCTION; TAPE AND REEL
Maximum control voltage	3 V
Minimum control voltage	0.3 V
maximum descent time	0.45 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	30 ppm
linearity	10%
Manufacturer's serial number	V788
Installation features	SURFACE MOUNT
Nominal operating frequency	800 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	LVPECL
Output load	50 OHM
physical size	7.0mm x 5.0mm x 1.8mm
longest rise time	0.45 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 %

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High

Frequency

VCXO

Description

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

The Connor-Winfield models V777,

V778,V787 and V788 are 3.3V,

Surface Mount 5.0x7.0mm, Voltage

Controlled Crystal Oscillator (VCXO)

with LVPECL differential outputs and enable/ disable

function. The V777, V778,V787 and V788 are designed

for use with applications utilizing a PLL system

requiring very high frequency and low jitter. The surface

mount package is designed for high-density mounting

and is optimum for mass production.

0722

622.0 V775

8 MH

z

CW

Features

Models: V777 / V778 / V787 / V788

3.3V Operation

Absolute Pull Range (APR): +/-30ppm

Temperature Range: 0 to 70°C or -40 to 85°C

Differential LVPECL Outputs

Low Jitter 0.1pS RMS Typical

Enable / Disable Function:

Models: V777-V787: Enable Low

Models: V778-V788: Enable High

5.0x7.0mm Surface Mount Package

Tape and Reel Packaging

RoHS Compliant / Lead Free

Nominal

-

Maximum

125

4.6

Vcc+0.5

Units

°C

Vdc

Note

Specifications

Absolute Maximum Ratings

Parameter

Storage Temperature

Supply Voltage

Input Voltage

Operating Specifications

Parameter

Center Frequency

Operating Temperature Range

Models: V777-V778

Models: V787-V788

Supply Voltage

Supply Current

Integrated Phase Jitter (BW=12kHz to 20MHz)

Typical Phase Noise for Fo = 622.08 MHz

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

SSB Phase Noise at 1MHz offset

SSB Phase Noise at 10MHz offset

Sub harmonic Content for Fo = 622.08 MHz

@ 155.52 MHz (25%Fo)

@ 311.04 MHz (50%Fo)

@ 466.56 MHz (75%Fo)

Harmonic Content for Fo = 622.08 MHz

@ 1.244 GHz (2xFo)

Spurious Content

Input Characteristics

Parameter

Control Voltage Range

Tuning Slope (Kv)

Absolute Pull Range: (APR)

Monotonic Linearity

Input Impedance

Modulation Bandwidth (3dB)

Models: V777-V787 Enable / Disable Function

Enable Input Voltage (Low)

Disable Input Voltage (High)

Models: V778-V788 Enable / Disable Function

Enable Input Voltage (High)

Disable Input Voltage (Low)

LVPECL Output Characteristics

Symbol

(Vcc)

(Vc)

Minimum

-55

-0.5

Symbol

(Fo)

Minimum

300

0

-40

Nominal

-

3.3

-

0.1

-45

-85

-110

-130

-140

-145

-150

-45

-40

-45

-17

-

Maximum

800

70

85

3.465

100

0.25

-

-125

-130

-140

-145

-

-70

Units

MHz

°C

Vdc

mA

ps rms

dBc/Hz

dBc

Note

(Vcc)

(Icc)

3.135

-

Symbol

(Vc)

Minimum

0.3

-

±30

-10

130K

25

Nominal

1.65

80

-

180K

-

Maximum

3.0

-

10

-

1.68

-

1.68

Units

Vdc

ppm/V

ppm

%

Ohm

KHz

Vdc

Note

1

(Vil)

(Vih)

(Vil)

(Vih)

-

2.275

-

2

Bulletin

Page

Revision

Date

Vx605

1 of 2

01

05 Nov 2008

Parameter

LOAD

Voltage

(High)

(Low)

Duty Cycle at 50% Level

Rise / Fall Time 20% to 80%

Symbol

(Voh)

(Vol)

Minimum

-

2.275

-

45

-

Nominal

-

50

0.30

Maximum

50

-

1.68

55

0.45

Units

Ohms

Vdc

%

ns

Note

3

V788-800M Related Products

	V788-800M	V787-800M	V777-300M	V777-800M	V778-300M
Description	LVPECL Output Clock Oscillator, 800MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6	LVPECL Output Clock Oscillator, 800MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6	LVPECL Output Clock Oscillator, 300MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6	LVPECL Output Clock Oscillator, 800MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6	LVPECL Output Clock Oscillator, 300MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CREAMIC PACKAGE-6
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
Maker	Connor-Winfield	Connor-Winfield	Connor-Winfield	Connor-Winfield	Connor-Winfield
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
Other features	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL	ENABLE/DISABLE FUNCTION; TAPE AND REEL
Maximum control voltage	3 V	3 V	3 V	3 V	3 V
Minimum control voltage	0.3 V	0.3 V	0.3 V	0.3 V	0.3 V
maximum descent time	0.45 ns	0.45 ns	0.45 ns	0.45 ns	0.45 ns
Frequency Adjustment - Mechanical	NO	NO	NO	NO	NO
Frequency offset/pull rate	30 ppm	30 ppm	30 ppm	30 ppm	30 ppm
linearity	10%	10%	10%	10%	10%
Manufacturer's serial number	V788	V787	V777	V777	V778
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Nominal operating frequency	800 MHz	800 MHz	300 MHz	800 MHz	300 MHz
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	70 °C
Oscillator type	LVPECL	LVPECL	LVPECL	LVPECL	LVPECL
Output load	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM
physical size	7.0mm x 5.0mm x 1.8mm	7.0mm x 5.0mm x 1.8mm	7.0mm x 5.0mm x 1.8mm	7.0mm x 5.0mm x 1.8mm	7.0mm x 5.0mm x 1.8mm
longest rise time	0.45 ns	0.45 ns	0.45 ns	0.45 ns	0.45 ns
Maximum supply voltage	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V
Minimum supply voltage	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES
maximum symmetry	55/45 %	55/45 %	55/45 %	55/45 %	55/45 %

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