10©2016 Integrated Device Technology, Inc May 19, 2016
83948I Datasheet
Package Outline and Package Dimensions
Package Outline - Y Suffix for 32 Lead LQFP
Table 7. Package Dimensions for 32 Lead LQFP
Reference Document: JEDEC Publication 95, MS-026
JEDEC Variation: ABC - HD
All Dimensions in Millimeters
Symbol Minimum Nominal Maximum
N 32
A 1.60
A1 0.05 0.10 0.15
A2 1.35 1.40 1.45
b 0.30 0.37 0.45
c 0.09 0.20
D & E 9.00 Basic
D1 & E1 7.00 Basic
D2 & E2 5.60 Ref.
e 0.80 Basic
L 0.45 0.60 0.75
ccc 0.10
11©2016 Integrated Device Technology, Inc May 19, 2016
83948I Datasheet
Ordering Information
Table 8. Ordering Information
Part/Order Number Marking Package Shipping Packaging Temperature
83948AYILF ICS83948AYIL “Lead-Free” 32 Lead LQFP Tray -40C to 85C
83948AYILFT ICS83948AYI “Lead-Free” 32 Lead LQFP Tape & Reel -40C to 85C
12©2016 Integrated Device Technology, Inc May 19, 2016
83948I Datasheet
Revision History Sheet
Rev Table Page Description of Change Date
B
T5 4 AC Characteristics table - tLZ, tHZ row changed symbol to read t
PLZ
, t
PHZ
and
changed Parameter to read Output Enable Time.
Added rows: t
S
""Clock Enable Setup Time"" and t
H
""Clock Enable Hold
Time"".
5/20/02
B
T5 4 AC Characteristics table, t
S
and t
H
rows - replaced SYNC_OE with CLK_EN.
Added an extra note to Propagation Delay row.
6/26/02
BT5 4
AC Characteristics table, f
MAX
row corrected typo error of 150MHz to
250MHz.
8/8/02
B
T5 4
AC Characteristics table - t
PW
row, added f< 150MHz for t
PW
Test Conditions. 11/11/02
C
T2
T8
1
2
6
9
Features Section - added Lead-Free bullet.
Pin Characteristics Table - changed C
IN
from 4pF max. to 4pF typical.
Added Recommendations for Unused Output Pins.
Ordering Information Table - added Lead-Free part number, marking and
note.
12/15/05
CT8
8
11
Added Differential Clock Input Interface Section.
Ordering Information Table - corrected Temperature column.
Updated datasheet format.
3/6/08
C T8 11 Removed leaded orderable parts from Ordering Information table 11/14/12
C
T8
1
11
General Description - Removed ICS Chip and HiPerClockS.
Features Section - Removed reference to leaded packages
Removed ICS from the Part Number.
Ordering Information - Removed ICS from the Part/Order Number. Removed
1000 from the Tape & Reel. Removed the LF note from below the table.
Updated Header and Footer.
12/16/15
C
Product Discontinuation Notice - Last time buy expires May 6, 2017.
PDN CQ-16-01
5/19/16

83948AYILF

Mfr. #:
Manufacturer:
IDT
Description:
Clock Drivers & Distribution 12 LVCMOS OUT BUFFER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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