PI6C20800VE Pericom Semiconductor, PI6C20800VE Datasheet - Page 6

• Manufacturer Part Number: PI6C20800VE
• Description: Phase Locked Loops (PLL) 1:8 PCI Express Clock Driver
• Manufacturer: Pericom Semiconductor
• Type: PLL Clock Driverr

Specifications of PI6C20800VE

• Number Of Circuits: 1
• 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
• Operating Supply Voltage: 3.3 V
• Package / Case: SSOP-48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Current-mode output buffer characteristics of OUT[0:7], OUT[0:7]#
Differential Clock Buffer characteristics
Current Accuracy
Note:
1.
Differential Clock Output Current
Symbol
I
(100Ω differential  15% coupling ratio)
I
NOMINAL
OUT
09-0031
Board Target Trace/Term Z
refers to the expected current based on the confi guration of the device.
Symbol
V
(3.3V ± 5%)
R
R
OUT
V
OS
O
100Ω
DD
V
Conditions
DD
R
V
= 3.30 ±5%
OUT
OS
Iout
= 0.85V max
Figure 9. Simplifi ed diagram of current-mode output buffer
R
O
R
Confi guration
I
REF
REF
= 475Ω 1%
= 2.32mA
Reference R, Iref = V
I
OUT
0V
R
unspecifi ed
Minimum
REF
I
REF
3000Ω
N/A
6
= 475Ω 1%,
= 2.32mA
Nominal test load for given
confi guration
DD
/(3xRr)
Slope ~ 1/Rs
Load
0.85V
Output Current
I
OH
= 6 x I
1:8 Clock Driver for Intel
REF
I
NOMINAL
PCI Express
-12%
Min.
unspecifi ed
Maximum
850mV
N/A
PS8746G
0.7V @ 50
V
OH
PI6C20800
®
I
NOMINAL
+12%
@ Z
Max.
Chipsets
08/21/09