PI6C49X0210 Datasheet, PDF (1/18 Pages) Pericom Semiconductor Corporation – High Performance 1:10 Multi-Voltage CMOS Buffer

PI6C49X0210
High Performance 1:10 Multi-Voltage CMOS Buffer
Features
• 10 single-ended outputs Fanout Buffer
• Up to 200MHz output frequency
• Ultra low output additive jitter = 0.05ps (typ.)
• Selectable reference inputs support Xtal (10~50MHz), single-
ended and differential
• Low output skew ~ 50ps (typ.)
• Propagation delay ~2ns (typ@3.3V)
• 2.5V / 3.3V operation
• User configurable output VDD in different banks:
– Mixed 3.3V core/2.5V output operating supply
– Mixed 3.3V core/1.8V output operating supply
– Mixed 3.3V core/1.5V output operating supply
– Mixed 2.5V core/1.8V output operating supply
– Mixed 2.5V core/1.5V output operating supply
• Industrial temperature range: –40°C to +85°C
• Packaging (Pb-free & Green available):
– 32-pin TQFN (ZH)
Applications
• Networking systems including switches and Routers
• High frequency backplane based computing and telecom
platforms
Description
The PI6C49X0210 is a high performance multi-voltage 10-outputs
CMOS Fanout Buffer with internal Crystal Oscillator. The XTAL
range is from 10MHz to 50MHz. The device has a wide range of
operating voltages of 2.5V and 3.3V. The device also provides user
selectable output VDD option, which provides excellent flexibilities
to users. This device is ideal for systems that need to distribute low
jitter clock signals to multiple destinations.
Pin Configuration
Block Diagram
CLK0 1
V DDO ²
CLK1 ³
GNDO ⁴
CLK2 ⁵
V DDO ⁶
CLK3 ⁷
CLK4 ⁸
24 CLK9
23 V DDO
22 CLK8
21 GNDO
20 CLK7
19 V _DDO
18 _CLK6
17 _CLK5
13-0169
1
www.pericom.com PI6C49X0210 Rev F 12/13/13