PI6C182HEX Pericom Semiconductor, PI6C182HEX Datasheet - Page 6

• Manufacturer Part Number: PI6C182HEX
• Description: Clock Buffer Precision 1 12 Clock Buffer
• Manufacturer: Pericom Semiconductor

Specifications of PI6C182HEX

• Number Of Outputs: 10
• Max Input Freq: 110 MHz
• Propagation Delay (max): 5.5 ns
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: 0C to 70C
• Propagation Delay Time: 8ns
• Operating Supply Voltage (min): 3.135V
• Mounting: Surface Mount
• Pin Count: 28
• Operating Supply Voltage (typ): 3.3V
• Package Type: SSOP
• Input Frequency: 110MHz
• Duty Cycle: 55%
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

PCB Layout Suggestion
Notes:
1. This is only a suggested layout.
2. C1-C7 should be placed as close as possible to their respective VDD.
3. Recommended capacitor values:
Clock from
C1-C7 = 0.1μF, ceramic
C8 = 22μF
Chipset
08-0298
PI6C182
SDRAM
C1
C2
C3
C4
Figure 2. Design Guidelines
VDD
VDD
VDD
VDD
VSS
VSS
VSS
(1,2,3)
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R S
CL
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VDD
VSS
VDD
VSS
VDD
VSS
VSS
SDRAM
DIMM
Spec.
C7
C6
C5
6
Ferrite Bead
22uF
C8
VCC
Precision 1-to-10 Clock Buffer
Via to GND Plane
Via to VDD Plane
Void in Power Plane
PI6C182, PI6C182A
PS8165G
11/13/08