DS4776 Maxim Integrated Products, DS4776 Datasheet

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DS4776

Manufacturer Part Number
DS4776
Description
(DS4xxx) DS4-XO Series Crystal Oscillators
Manufacturer
Maxim Integrated Products
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
DS4776D+
Manufacturer:
Maxim Integrated Products
Quantity:
135
Part Number:
DS4776P+
Manufacturer:
Maxim Integrated Products
Quantity:
135
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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 < 0.6ps
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.
Rev 0; 7/07
Pin Configuration and Selector Guide appear at end of
data sheet.
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.
0.1μF
Infiniband
BPON/GPON
Ethernet
10GbE
SONET/SDH
0.01μF
________________________________________________________________ Maxim Integrated Products
General Description
V
OE
GND
CC
LVDS OPTION
DS4125
DS4-XO Series Crystal Oscillators
Applications
OUTN
OUTP
RMS
100Ω
from
0.1μF
♦ < 0.6ps
♦ LVDS or LVPECL Output Types
♦ 3.3V Operating Voltage
♦ 5.0mm x 3.2mm x 1.49mm, 10-Pin LCCC Ceramic
♦ -40°C to +85°C Operating Temperature Range
♦ Lead Free/RoHS Compliant
+ 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.
DS4125D+
DS4125P+
DS4155D+
DS4155P+
DS4156D+
DS4156P+
DS4160D+
DS4160P+
DS4311D+
DS4311P+
DS4312D+
DS4312P+
DS4622D+
DS4622P+
DS4776D+
DS4776P+
Package
PART
0.01μF
RMS
Typical Operating Circuits
from 12kHz to 20MHz Jitter
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
V
OE
GND
Ordering Information
CC
LVPECL OPTION
DS4125
OUTN
OUTP
PIN-PACKAGE
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
10 LCCC
50Ω
50Ω
Features
PECL_BIAS
V
CC
- 2.0V
1

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DS4776 Summary of contents

Page 1

... Rev 0; 7/07 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 ...

Page 2

DS4-XO Series Crystal Oscillators ABSOLUTE MAXIMUM RATINGS Power-Supply Voltage (V ) .......................................-0.3V, +4V CC Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are ...

Page 3

DS4-XO Series Crystal Oscillators ELECTRICAL CHARACTERISTICS (continued 3.135V to 3.465V -40°C to +85°C, unless otherwise noted PARAMETER LVDS Output High Voltage V Output Low Voltage Differential Output Voltage | V Output Common-Mode Voltage V ...

Page 4

DS4-XO Series Crystal Oscillators SINGLE-SIDEBAND PHASE NOISE 77.76MHz 125.00MHz 10Hz -60 -70 100Hz -95 -100 1kHz -122 -120 10kHz -126 -120 100kHz -131 -125 1MHz -143 -142 10MHz -149 -149 20MHz -153 -153 PIN NAME ...

Page 5

... TRI- STATE X2 PHASE DET DS4125/DS4155/ DS4156/DS4160/ DS4311/DS4312/ DS4622/DS4776 Figure 1. Functional Diagram Detailed Description The devices consist of a fundamental-mode, AT-cut crystal and a synthesizer IC that can synthesize any one of these frequencies: 77.76MHz, 125MHz, 155.52MHz, 156.25MHz, 160MHz, 311.04MHz, 312.5MHz, and 622.08MHz. All devices support two types of differential output dri- vers: LVDS and LVPECL ...

Page 6

... DS4311D+ 311.04 DS4311P+ 311.04 DS4312D+ 312.50 DS4312P+ 312.50 DS4622D+ 622.08 DS4622P+ 622.08 DS4776D+ 77.76 DS4776P+ 77.76 + 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. N. N.C. 2 DS4125 GND ...

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