ICS853052 Datasheet, PDF (1/14 Pages) Integrated Circuit Systems – DUAL LVCMOS / LVTTL-TO-DIFFERENTIAL 2.5V, 3.3V, 5V LVPECL MULTIPLEXER

PRELIMINARY
DUAL LVCMOS/LVTTL-TO-DIFFERENTIAL
2.5V, 3.3V, 5V LVPECL MULTIPLEXER
ICS853052
GENERAL DESCRIPTION
The ICS853052 is a Dual LVCMOS / LVTTL-to-
ICS
Differential 2.5V, 3.3V, 5V LVPECL Multiplexer and
HiPerClockS™ _{a member of the HiPerClocks™ family of High}
Perfor mance Clocks Solutions from IDT. The
ICS853052 has two selectable single ended clock
inputs. The single ended clock input accepts LVCMOS or LVTTL
input levels and translates them to 2.5V, 3.3V or 5V LVPECL
levels. The small outline 8-pin TSSOP or 8-pin SOIC packages
make this device ideal for applications where space, high
performance and low power are important.
FEATURES
• One differential 2.5V, 3.3V or 5V LVPECL output
• Two selectable LVCMOS/LVTTL clock inputs
• Output frequency: TBD
• Additive phase jitter, RMS: 0.06ps (typical)
• Propagation Delay: 370ps (typical)
• 2.5V, 3.3V or 5V operating supply voltage
(operating range 2.375V to 5.5V)
• -40°C to 85°C ambient operating temperature
• Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
BLOCK DIAGRAM
Da ^Pulldown
1
Q
nQ
Db ^Pulldown
0
SEL ^Pulldown
PIN ASSIGNMENT
nc 1
Da 2
Db 3
SEL 4
8 VCC
7Q
6 nQ
5 VEE
ICS853052
8-Lead TSSOP, 118 mil
3mm x 3mm x 0.95mm package body
G Package
Top View
8-Lead SOIC, 150 mil
3.90mm x 4.90mm x 1.37mm package body
M Package
Top View
The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization
and/or qualification. Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.
IDT^™ / ICS^™ 2.5V, 3.3V, 5V LVPECL MULTIPLEXER
1
ICS853052AG REV. B OCTOBER 24, 2007