ICS9DB423B
4-OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1, GEN2, AND QPI
IDT®
4-OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1, GEN2, AND QPI 18
ICS9DB423B REV E 091812
Package Outline and Package Dimensions (28-pin TSSOP, 4.40mm Body, 0.65 Pitch)
Ordering Information
"LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.
“B” is the device revision designator (will not correlate with the datasheet revision).
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes
no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No
other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications
such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not
recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT
does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.
INDEX
AREA
1 2
28
D
E1
E
SEATING
PLANE
A1
A
A2
e
- C -
b
aaa C
c
L
Millimeters Inches
Symbol Min Max Min Max
A--1.20--0.047
A1 0.05 0.15 0.002 0.006
A2 0.80 1.05 0.032 0.041
b 0.19 0.30 0.007 0.012
C 0.09 0.20 0.0035 0.008
D 9.60 9.80 0.378 0.386
E 6.40 BASIC 0.252 BASIC
E1 4.30 4.50 0.169 0.177
e 0.65 Basic 0.0256 Basic
L 0.45 0.75 0.018 0.030
α 0° 8° 0° 8°
aaa -- 0.10 -- 0.004
Part / Order Number Shipping Packaging Package Temperature
9DB423BFLF Tubes 28-pin SSOP 0 to +70°C
9DB423BFLFT Tape and Reel 28-pin SSOP 0 to +70°C
9DB423BGLF Tubes 28-pin TSSOP 0 to +70°C
9DB423BGLFT Tape and Reel 28-pin TSSOP 0 to +70°C
