8S89833 Datasheet PDF - IDT
Part Number | 8S89833 | |
Description | 1-To-4 Differential-To-LVDS Fanout Buffer w/Internal Termination | |
Manufacturers | IDT | |
Logo | ||
There is a preview and 8S89833 download ( pdf file ) link at the bottom of this page. Total 17 Pages |
Preview 1 page No Preview Available ! Low Skew, 1-To-4 Differential-To-LVDS
Fanout Buffer w/Internal Termination
8S89833
Data Sheet
General Description
The 8S89833 is a high speed 1-to-4 Differential-to-LVDS Fanout
Buffer with Internal Termination. The 8S89833 is optimized for high
speed and very low output skew, making it suitable for use in
demanding applications such as SONET, 1 Gigabit and 10 Gigabit
Ethernet, and Fibre Channel. The internally terminated differential
input and VREF_AC pin allow other differential signal families such as
LVPECL, LVDS, and CML to be easily interfaced to the input with
minimal use of external components. The device also has an output
enable pin which may be useful for system test and debug purposes.
The 8S89833 is packaged in a small 3mm x 3mm 16-pin VFQFN
package which makes it ideal for use in space-constrained
applications.
Features
• Four differential LVDS outputs
• IN, nIN input pair can accept the following differential input levels:
LVPECL, LVDS, CML
• Output frequency: 2GHz
• Cycle-to-cycle jitter, RMS: 3.5ps (maximum)
• Additive phase jitter, RMS: 0.03ps (typical)
• Output skew: 30ps (maximum)
• Part-to-part skew: 200ps (maximum)
• Propagation Delay: 600ps (maximum)
• Full 3.3V supply mode
• -40°C to 85°C ambient operating temperature
• Available in lead-free (RoHS 6) package
Block Diagram
IN
50Ω
VT
50Ω
nIN
VREF_AC
EN Pullup
DQ
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Pin Assignment
16 15 14 13
Q0 1
12 IN
nQ0 2
11 VT
Q1 3
10 VREF_AC
nQ1 4
9 nIN
5 6 78
8S89833
16-Lead VFQFN
3mm x 3mm x 0.925mm package body
K Package
Top View
©2016 Integrated Device Technology, Inc
1
Revision B August 24, 2016
|
|
8S89833 Data Sheet
Table 4C. Differential DC Characteristics, VDD = 3.3V ± 0.3V, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum
RDIFF_IN
RIN
VIH
VIL
VIN
VDIFF_IN
VREF_AC
IIN
Differential Input Resistance (IN, nIN)
Input Resistance
Input High Voltage
(IN, nIN)
Input Low Voltage
(IN, nIN)
Input Voltage Swing
Differential Input Voltage Swing
Bias Voltage
Input Current; NOTE 1
IN-to-VT
IN-to-VT
80
40
1.2
0
0.15
0.3
VDD – 1.44
NOTE 1: Guaranteed by design.
Typical
100
50
VDD – 1.38
Maximum
120
60
VDD
VIH – 0.15
1.2
VDD – 1.32
35
Units
V
V
V
V
V
mA
Table 4D. LVDS DC Characteristics, VDD = 3.3V ± 0.3V, TA = -40°C to 85°C
Symbol Parameter
Test Conditions
VOD
VOD
VOS
VOS
Differential Output Voltage
VOD Magnitude Change
Offset Voltage
VOS Magnitude Change
Minimum
247
1.2
Typical
1.4
Maximum
454
50
1.6
50
Units
mV
V
V
mV
©2016 Integrated Device Technology, Inc
5
Revision B August 24, 2016
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 8S89833 electronic component. |
Information | Total 17 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 8S89833.PDF Datasheet ] |
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