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