CY2308_12 Datasheet, PDF (17/18 Pages) Cypress Semiconductor – 3.3 V Zero Delay Buffer

CY2308
Document History Page
Document Title: CY2308, 3.3 V Zero Delay Buffer
Document Number: 38-07146
Rev.
ECN
Orig. of Submission
Change
Date
Description of Change
**
110255
SZV
12/17/01 Changed from Specification number: 38-00528 to 38-07146
*A
118722
RGL
10/31/02 Added Note 4.
*B
121832
RBI
12/14/02 Power up requirements added to Operating Conditions Information
*C
235854
RGL
06/24/04 Added Pb-free Devices
*D
310594
RGL
02/09/05 Removed obsolete parts in the ordering information table
Specified typical value for cycle-to-cycle jitter
*E
1344343 KVM / VED 08/20/07 Brought the Ordering Information Table up to date: removed three obsolete
parts and added two parts
Changed titles to tables that are specific to commercial and industrial
temperature ranges
*F
2568575 AESA
09/19/08 Updated template. Added Note 19 “Not recommended for new designs.”
Changed IDD (PD mode) from 12.0 to 25.0 A for Commercial and Industrial
Temperature Devices
Deleted Duty Cycle parameters for F_out <50 MHz
Removed CY2308SI-4, CY2308SI-4T and CY2308SC-5HT.
*G
2632364
KVM
01/08/09 Corrected TSSOP package size (from 150 mil to 4.4 mm) in Ordering
Information table
*H
2673353 KVM /
03/13/09 Reverted I_DD (PD mode) and Duty Cycle parameters back to the values in
PYRS
revision *E:
Changed I_DD (PD mode) from 25 to 12 A for commercial temperature devices
Added Duty Cycle parameters for F_out <50 MHz for commercial and industrial
devices.
*I
2897373
CXQ
03/22/10 Updated Ordering Information.
Updated Package Diagrams.
Updated copyright section.
*J
2971365 BASH
07/06/10 Updated input to output skew and power down current number in Functional
Description, page 1
Update pin descriptions in ‘Pin Description’ column, Table1, page 2
Added ‘Input Frequency’ parameter and output frequency for -1H and -5H in
‘Switching Characteristics Table’ and removed footnote, page 4, 5, and 7.
Modified Description on page 1 and page 3 to make clear that user has to select
one of the outputs to drive feedback.
Added footnote in ‘Available CY2308 Configurations’ Table, page 3, for
clarification.
*K
3047133
CXQ
10/04/2010 Sunset Review. No change to data sheet from last revision.
*L
3055192
CXQ
10/11/2010 Updated Ordering Information (Removed part CY2308SXI-5H and
CY2308SXI-5HI).
*M
3402187 BASH 10/11/2011 Updated Ordering Information (Removed prune part numbers CY2308SI-1H
and CY2308SI-1HT).
Updated Package Diagrams.
Updated in new template.
Document Number: 38-07146 Rev. *M
Page 17 of 18
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