CRO2278A datasheet, PDF - EEWORLD Datasheet

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CRO2278A: DescriptionLOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR; CategoryPassive components oscillator; File Size68KB，2 Pages; ManufacturerZ-Communications, Inc.; Websitehttps://www.zcomm.com/

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CRO2278A Overview

LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR

CRO2278A Parametric

Parameter Name	Attribute value
Maker	Z-Communications, Inc.
Reach Compliance Code	compli
Maximum control voltage	4.5 V
Minimum control voltage	0.5 V
Modulation sensitivity	6 MHz/V
Installation features	SURFACE MOUNT
offset frequency	10 kHz
Maximum operating frequency	2279 MHz
Minimum operating frequency	2278 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	VOLTAGE CONTROLLED OSCILLATOR
Output Power	4 dBm
phase noise	-115 dBc/Hz
physical size	12.7mm x 12.7mm x 5.59mm
power change	3 dB
Nominal supply voltage	5 V
surface mount	YES

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CRO2278A

9939 Via Pasar • San Diego, CA 92126

TEL (858) 621-2700 FAX (858) 621-2722

VOLTAGE CONTROLLED OSCILLATOR

Rev A1

PHASE NOISE (1 Hz BW, typical)

-60

-70

£(f) (dBc/Hz)

-80

-90

-100

-110

-120

-130

-140

-150

1 E+3

10 E+3

100 E+3

FEATURES

• Frequency Range: 2278 - 2279 MHz

• Tuning Voltage: 0.5-4.5 Vdc

• MINI-16 - Style Package

APPLICATIONS

• Digital Radio Equipment

• Fixed Wireless Access

• Satellite Communication Systems

PERFORMANCE SPECIFICATIONS

Oscillation Frequency Range

Phase Noise @ 10 kHz offset (1 Hz BW, typ.)

Harmonic Suppression (2nd, typ.)

Tuning Voltage

Tuning Sensitivity (avg.)

Power Output

Load Impedance

Input Capacitance (max.)

Pushing

Pulling (14 dB Return Loss, Any Phase)

OFFSET (Hz)

VALUE

2278

-

2279

-115

-10

0.5-4.5

20

4±3

50

<1

-40 to 85

MINI-16

5

20

Vdc

mA

UNITS

MHz

dBc/Hz

dBc

Vdc

MHz/V

dBm

Ω

pF

MHz/V

MHz

°C

Operating Temperature Range

Package Style

POWER SUPPLY REQUIREMENTS

Supply Voltage (Vcc, nom.)

Supply Current (Icc, typ.)

APPLICATION NOTES

•

AN-100/1 : Mounting and Grounding of VCOs

•

AN-102 : Proper Output Loading of VCOs

•

AN-107 : How to Solder Z-COMM VCOs

All specifications are typical unless otherwise noted and subject to change without notice.

NOTES:

Page 1

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