Product Overview
NB4N527S: Translator, 3.3 V, 2.5 Gb/s Dual AnyLevel™ to LVDS
Receiver/Driver/Buffer, with Internal Termination
For complete documentation, see the data sheet.
NB4N527S is a clock or data Receiver/Driver/Buffer/Translator capable of translating AnyLevel
TM
input signal (LVPECL, CML,
HSTL, LVDS, or LVTTL/LVCMOS) to LVDS. Depending on the distance, noise immunity of the system design, and transmission
line media, this device will receive, drive or translate data or clock signals up to 2.5 Gb/s or 1.25 GHz, respectively.
The NB4N527S has a wide input common mode range of GND+50 mV to VCC-50 mV combined with two 50 Ω internal
termination resistors is ideal for translating differential or single-ended data or clock signals to 350 mV typical LVDS output levels
without use of any additional external components.
The device is offered in a small 3 mm x 3 mm QFN-16 package. NB4N527S is targeted for data, wireless and telecom applications
as well as high speed logic interface where jitter and package size are main requirements.
Features
• Maximum Input Clock Frequency up to 1.25 GHz
• Maximum Input Data Rate up to 2.5 Gb/s
• 500 ps Maximum Propagation Delay
• 2 ps Maximum RMS Jitter
• 300 ps Maximum Rise/Fall Times
• Single Power Supply; V
CC
= 3.3 V +/- 10%
• Temperature Compensated TIA/EIA644 Compliant LVDS Outputs
• Internal 50 Termination Resistor per Input Pin
• GND + 50 mV to VCC 50 mV VCMR Range
Applications
• OC-3 to OC-48 SDH/SONET Clock & Data Applications
• 1 GbE, 1G & 2G Fibrechannel Clock & Data Applications
• Precision LVDS Clock Buffering & Translation
Part Electrical Specifications
Product Compliance Status Type Chann
els
Input /
Output
Ratio
Input
Level
Output
Level
V
CC
Typ
(V)
t
Jitter
R
MS
Typ
(ps)
t
skew(o-
o)
Max
(ps)
t
pd
Typ
(ns)
t
R
& t
F
Max
(ps)
f
max
Clo
ck Typ
(MHz)
f
max
Dat
a Typ
(Mbps)
Packa
ge
Type
NB4N527SMNG
Pb-free
Halide free
Active Signal
Driver
2 1:1
CML
CMO
S
HST
L
ECL
LVD
S
LVDS 3.3 0.5 25 0.37 140 1500 2500 QFN-
16
NB4N527SMNR2G
Pb-free
Halide free
Active Signal
Driver
2 1:1
CML
ECL
HST
L
LVD
S
CMO
S
LVDS 3.3 0.5 25 0.37 140 1500 2500 QFN-
16
For more information please contact your local sales support at www.onsemi.com.
Created on: 3/29/2019