DS4100H Datasheet, PDF (1/6 Pages) Maxim Integrated Products – 100MHz HCSL Clock Generator

Rev 0; 11/07
100MHz HCSL Clock Generator
General Description
The DS4100H is a low-jitter 100MHz clock generator
with a high-speed current steering logic (HCSL) output.
It combines an AT-cut crystal, an oscillator, and a low-
noise phase-locked loop (PLL) in a 5mm by 3.2mm
ceramic package. Typical phase jitter is 0.9ps_RMS from
12kHz to 20MHz. The device operates from a single
+3.3V supply.
PCI Express^®
Applications
Features
♦ 100MHz Output Frequency
♦ 3.3V ±5% Operating Voltage
♦ HCSL Output
♦ Phase Jitter (RMS): 0.9ps Typical
♦ ±39ppm Frequency Stability Over Voltage,
Temperature, 10 Years of Aging
♦ Output-Enable (OE) Control Input
♦ 5mm x 3.2mm x 1.49mm Ceramic Package (LCCC)
♦ Pb Free/RoHS Compliant
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE ^TOP
MARK
DS4100H+ -40°C to +85°C 10 LCCC
10H
+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 Circuit
3.3V
V_CC
R_S
OE
OUTP
475Ω
±1%
DS4100H
R_S
RREF
OUTN
GND
PCI Express
LOAD OR
CONNECTOR
R_T R_T
Pin Configuration
TOP VIEW
N.C.
+
OE 1
N.C.
6 V_CC
RREF 2
DS4100H
5 OUTN
GND 3 *EP
4 OUTP
N.C.
N.C.
(5.00mm × 3.20mm × 1.49mm)
*EXPOSED PAD
PCI Express is a registered trademark of PCI-SIG Corp.
________________________________________________________________ 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.