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Teilenummer | DS4160 |
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Beschreibung | (DS4xxx) DS4-XO Series Crystal Oscillators | |
Hersteller | Maxim Integrated Products | |
Logo | ||
Gesamt 6 Seiten www.DataSheet4U.com
Rev 0; 7/07
DS4-XO Series Crystal Oscillators
General Description
The DS4125, DS4155, DS4156, DS4160, DS4311,
DS4312, DS4622, and DS4776 ceramic surface-mount
crystal oscillators are part of Maxim’s DS4-XO series
crystal oscillators family. These devices offer output fre-
quencies at 125MHz, 155.52MHz, 156.25MHz, 160MHz,
311.04MHz, 312.5MHz, 622.08MHz, and 77.76MHz. The
clock oscillators are suited for systems with tight toler-
ances because of the jitter, phase noise, and stability
performance. The small package provides a format
made for applications where PCB space is critical.
These clock oscillators are crystal based and use a fun-
damental crystal with PLL technology to provide the
final output frequencies. Each device is offered with
LVDS or LVPECL output types. The output enable pin is
active-high logic.
These clock oscillators have very low phase jitter and
phase noise. Typical phase jitter is < 0.6psRMS from
12kHz to 20MHz. The devices are designed to operate
with a 3.3V ±5% supply voltage, and are available in a
5.0mm x 3.2mm x 1.49mm, 10-pin LCCC surface-mount
ceramic package.
Infiniband
BPON/GPON
Ethernet
10GbE
SONET/SDH
Applications
Pin Configuration and Selector Guide appear at end of
data sheet.
Features
♦ < 0.6psRMS from 12kHz to 20MHz Jitter
♦ LVDS or LVPECL Output Types
♦ 3.3V Operating Voltage
♦ 5.0mm x 3.2mm x 1.49mm, 10-Pin LCCC Ceramic
Package
♦ -40°C to +85°C Operating Temperature Range
♦ Lead Free/RoHS Compliant
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
DS4125D+
-40°C to +85°C
10 LCCC
DS4125P+
-40°C to +85°C
10 LCCC
DS4155D+
-40°C to +85°C
10 LCCC
DS4155P+
-40°C to +85°C
10 LCCC
DS4156D+
-40°C to +85°C
10 LCCC
DS4156P+
-40°C to +85°C
10 LCCC
DS4160D+
-40°C to +85°C
10 LCCC
DS4160P+
-40°C to +85°C
10 LCCC
DS4311D+
-40°C to +85°C
10 LCCC
DS4311P+
-40°C to +85°C
10 LCCC
DS4312D+
-40°C to +85°C
10 LCCC
DS4312P+
-40°C to +85°C
10 LCCC
DS4622D+
-40°C to +85°C
10 LCCC
DS4622P+
-40°C to +85°C
10 LCCC
DS4776D+
-40°C to +85°C
10 LCCC
DS4776P+
-40°C to +85°C
10 LCCC
+Denotes a lead-free package. The lead finish is JESD97
category e4 (Au over Ni) and is compatible with both lead-based
and lead-free soldering processes.
Typical Operating Circuits
0.1μF
0.01μF
VCC OUTP
DS4125
OE
GND OUTN
LVDS OPTION
100Ω
0.1μF
0.01μF
VCC OUTP
DS4125
OE
GND OUTN
LVPECL OPTION
50Ω
PECL_BIAS
VCC - 2.0V
50Ω
________________________________________________________________ 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.
DS4-XO Series Crystal Oscillators
Selector Guide
PART
FREQUENCY (NOM)
(MHz)
FREQUENCY
STABILITY (ppm)
OUTPUT TYPE
TOP MARK
DS4125D+
125.00
±50
LVDS
25D
DS4125P+
125.00
±50
LVPECL
25P
DS4155D+
155.52
±50
LVDS
55D
DS4155P+
155.52
±50
LVPECL
55P
DS4156D+
156.25
±50
LVDS
56D
DS4156P+
156.25
±50
LVPECL
56P
DS4160D+
160.00
±50
LVDS
60D
DS4160P+
160.00
±50
LVPECL
60P
DS4311D+
311.04
±50
LVDS
31D
DS4311P+
311.04
±50
LVPECL
31P
DS4312D+
312.50
±50
LVDS
32D
DS4312P+
312.50
±50
LVPECL
32P
DS4622D+
622.08
±50
LVDS
62D
DS4622P+
622.08
±50
LVPECL
62P
DS4776D+
77.76
±50
LVDS
76D
DS4776P+
77.76
±50
LVPECL
76P
+Denotes a lead-free package. The lead finish is JESD97 category e4 (Au over Ni) and is compatible with both lead-based and lead-
free soldering processes.
Pin Configuration
TOP VIEW
N.C.
+
OE 1
N.C.
6 VCC
N.C. 2
DS4125
5 OUTN
Chip Information
SUBSTRATE CONNECTED TO GROUND
PROCESS: Bipolar SiGe
Thermal Information
THETA-JA (°C/W)
90
GND 3 *EP
4 OUTP
N.C. N.C.
(5.00mm × 3.20mm × 1.49mm)
*EXPOSED PAD
Package Information
(For the latest package outline information go to
www.maxim-ic.com/DallasPackInfo.)
PACKAGE TYPE
10 LCCC
DOCUMENT NO.
56-G5032-002
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
6 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2007 Maxim Integrated Products
is a registered trademark of Maxim Integrated Products, Inc.
6 Page | ||
Seiten | Gesamt 6 Seiten | |
PDF Download | [ DS4160 Schematic.PDF ] |
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