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DS4077L-BD0

Description
VCXO Oscillators 122.88MHz VCXO
CategoryPassive components    oscillator   
File Size84KB,5 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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DS4077L-BD0 Overview

VCXO Oscillators 122.88MHz VCXO

DS4077L-BD0 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Reach Compliance Codenot_compliant
Manufacturer's serial numberDS4077
Installation featuresSURFACE MOUNT
Number of terminals9
Maximum operating frequency122.88 MHz
Minimum operating frequency50 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeLVCMOS
Maximum output low current0.45 mA
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeLGA9,3X3,100
power supply3.3 V
Certification statusNot Qualified
Maximum slew rate30 mA
Nominal supply voltage3.3 V
surface mountYES
Rev 3; 9/06
50MHz to 122.88MHz VCXO
General Description
The DS4077 is an integrated voltage-controlled crystal
oscillator (VCXO) module designed to provide reference
clock generation in base stations, telecom/datacom, and
wireless applications. The DS4077 is developed using a
fundamental quartz crystal plus a unique integrated cir-
cuit design. The internal fundamental quartz crystal
determines the frequency of operation. Custom frequen-
cies are available. Contact the factory for availability.
The DS4077 is designed for use with applications requir-
ing low phase noise and jitter. Jitter performance of bet-
ter than 0.8ps RMS is achieved over the 12kHz to 20MHz
range. Phase noise performance of better than
-125dBc/Hz at 1kHz is achieved with this design.
50MHz to 122.88MHz Frequency
3.135V to 3.465V Operation
Low Jitter: < 0.8ps RMS
±69ppm Absolute Pull Range (APR)
Output Options:
LVCMOS Output Buffer
LVDS Complementary Output Buffer
Minimum ±110ppm Tuning Range (+25°C)
14mm x 9mm x 3.06mm Plastic LGA Package
Features
DS4077
Applications
Clock-Data Recovery in Telecom/Datacom
Applications
Data Retiming
Reference Clock Generation in Base Stations
and Wireless Applications
Ordering Information
PART
DS4077L-DCN
DS4077L-DDN
DS4077L-CCN
DS4077L-CDN
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
OUTPUT TYPE
LVCMOS
LVDS
LVCMOS
LVDS
FREQUENCY
(f
NOM
) (MHz)
54
54
61.44
61.44
PIN-PACKAGE
9 LGA
9 LGA
9 LGA
9 LGA
TOP MARK
DS4077L-DCN
DS4077L-DDN
DS4077L-CCN
DS4077L-CDN
Ordering Information continued at end of data sheet.
Pin Configuration
TOP VIEW
N.C.
9
N.C.
8
N.C.
7
Block Diagram
V
DD
X1
VC 1
N.C. 2
V
SS
3
6
5
4
V
DD
N.C. (LVDSO-)
LVCMOS (LVDSO+)
VC
LVCMOS
OUTPUT
OSC
CRYSTAL
X2
VARACTOR
CONTROL
DS4077
LGA
( ) LVDS OPTION
TRANSFER-MOLDED PLASTIC PACKAGE
LVCMOS OPTION SHOWN HERE.
DS4077
______________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

DS4077L-BD0 Related Products

DS4077L-BD0 DS4077L-CC0 DS4077L-FC0 DS4077L-BC0 DS4077L-ACN DS4077L-0CN DS4077L-CCN DS4077L-EDN
Description VCXO Oscillators 122.88MHz VCXO VCXO Oscillators 61.44MHz VCXO VCXO Oscillators 74.25MHz VCXO VCXO Oscillators 122.88MHz VCXO VCXO Oscillators 76.8MHz VCXO VCXO Oscillators 77.76MHz VCXO VCXO Oscillators 61.44MHz VCXO VCXO Oscillators 74.1758MHz VCXO
Is it lead-free? Contains lead Contains lead - Contains lead Contains lead Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible - incompatible incompatible incompatible incompatible incompatible
Maker Maxim Maxim - Maxim Maxim Maxim Maxim Maxim
Reach Compliance Code not_compliant not_compliant - not_compliant not_compliant not_compliant not_compliant not_compliant
Manufacturer's serial number DS4077 DS4077 - DS4077 DS4077 DS4077 DS4077 DS4077
Installation features SURFACE MOUNT SURFACE MOUNT - SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Number of terminals 9 9 - 9 9 9 9 9
Maximum operating frequency 122.88 MHz 122.88 MHz - 122.88 MHz 122.88 MHz - 122.88 MHz 122.88 MHz
Minimum operating frequency 50 MHz 50 MHz - 50 MHz 50 MHz - 50 MHz 50 MHz
Maximum operating temperature 85 °C 85 °C - 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C - -40 °C -40 °C -40 °C -40 °C -40 °C
Oscillator type LVCMOS LVCMOS - LVCMOS LVCMOS LVCMOS LVCMOS LVDS
Maximum output low current 0.45 mA 0.45 mA - 0.45 mA 0.45 mA 0.45 mA 0.45 mA 0.45 mA
Package body material PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Encapsulate equivalent code LGA9,3X3,100 LGA9,3X3,100 - LGA9,3X3,100 LGA9,3X3,100 LGA9,3X3,40 LGA9,3X3,100 LGA9,3X3,100
power supply 3.3 V 3.3 V - 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
Certification status Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum slew rate 30 mA 30 mA - 30 mA 30 mA 30 mA 30 mA 30 mA
Nominal supply voltage 3.3 V 3.3 V - 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
surface mount YES YES - YES YES YES YES YES
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