DS4125_08 Datasheet, PDF (1/8 Pages) Maxim Integrated Products – DS4-XO Series Crystal Oscillators

Rev 2; 6/08
DS4-XO Series Crystal Oscillators
General Description
The DS4125, DS4150, DS4155, DS4156, DS4160,
DS4250, DS4300, DS4311, DS4312, DS4622, and
DS4776 ceramic surface-mount crystal oscillators are
part of Maxim’s DS4-XO series of crystal oscillators.
These devices offer output frequencies 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 tolerances 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 < 0.7ps_RMS 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
♦ < 0.7ps_RMS 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
DS4150D+
-40°C to +85°C
10 LCCC
DS4150P+
-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
DS4250D+
-40°C to +85°C
10 LCCC
DS4250P+
-40°C to +85°C
10 LCCC
DS4300D+
-40°C to +85°C
10 LCCC
DS4300P+
-40°C to +85°C
10 LCCC
+Denotes a lead(Pb)-free/RoHS-compliant package. The lead
finish is JESD97 category e4 (Au over Ni) and is compatible with
both lead-based and lead-free soldering processes.
Ordering Information continued at end of data sheet.
Typical Operating Circuits
0.1μF
0.01μF
V_CC
OUTP
DS4125–DS4776
OE
GND
OUTN
LVDS OPTION
100Ω
0.1μF
0.01μF
V_CC
OUTP
DS4125–DS4776
OE
GND
OUTN
LVPECL OPTION
50Ω
PECL_BIAS
V_CC - 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.