PI6C485352
PI6C485352 is 500 MHz Twelve 2-to-1 Differential LVPECL Clock Multiplexer manufactured by Pericom Semiconductor.
Features
- Pin-to-pin patible to ICS85352I
- FMAX ≤ 500 MHz
- Propagation Delay < 4ns
- Output-to-output skew < 100ps
- 12 pairs of differential LVPECL outputs
- Selectable differential CLK and /CLK inputs
- CLK, /CLK pair accepts LVDS, LVPECL, LVHSTL,
SSTL and HCSL input level
- Select input accept CMOS/LVTTL levels
- 2.5V/3.3V power supply
- Operating Temperature: -40o C to +85o C
- Packaging (Pb-free & Green):
- 48-pin TQFP (FA)
Description
The PI6C485352 is a high-performance low-skew LVPECL fanout buffer. PI6C485352 features two selectable differential inputs and translates to twelve LVPECL output pairs. The inputs can also be conigured to single-ended with external resistor bias circuit. The CLK input accepts LVPECL, LVDS, LVHSTL, SSTL or HCSL signals. The PI6C485352 is ideal for differential to LVPECL translations and/or LVPECL clock distribution.
Typical clock translation and distribution applications are datamunications and telemunications.
Block Diagram
SEL [0:11]
CLK0 /CLK0 CLK1 /CLK1
0 1
0 1
Q0 /Q0
Q11 /Q11
Pin Coniguration
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