85222 Datasheet, PDF (1/13 Pages) Integrated Device Technology – Dual LVCMOS / LVTTL-TO-Differential

Dual LVCMOS / LVTTL-TO-Differential
LVHSTL Translator
85222
DATASHEET
GENERAL DESCRIPTION
FEATURES
T h e 8 5 2 2 2 i s a D u a l LV C M O S / LV T T L - t o -
Differential LVHSTL Translator. The 85222 has two single ended
clock inputs. The single ended clock input accepts LVCMOS or
LVTTL input levels and translates them to LVHSTL levels. The
small outline 8-pin SOIC package makes this device ideal for
applications where space, high performance and low power are
important. For optimum performance, both output pairs need to
be terminated, even if one output pair is unused.
• 2 differential LVHSTL outputs
• Selectable CLK0, CLK1 LVCMOS clock inputs
• CLK0 and CLK1 can accept the following input levels:
LVCMOS or LVTTL
• Maximum output frequency: 350MHz
• Part-to-part skew: 350ps (maximum)
• Propagation delay: 1.3ns (maximum)
•
V:
OH
1.2V (maximum)
• 3.3V and 2.5V operating supply
• 0°C to 70°C ambient operating temperature
• Industrial temperature information available upon request
• Lead-Free package fully RoHS compliant
BLOCK DIAGRAM
CLK0
Q0
nQ0
Q1
CLK1
nQ1
PIN ASSIGNMENT
Q0 1
nQ0 2
Q1 3
nQ1 4
8 VDD
7 CLK0
6 CLK1
5 GND
85222
8-Lead SOIC
3.90mm x 4.92mm x 1.37mm body package
M Package
Top View
85222 REVISION C 5/7/15
1
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