PI6C20800 Pericom Semiconductor Corporation, PI6C20800 Datasheet - Page 6

• Manufacturer Part Number: PI6C20800
• Description: 3.3v, 100mhz Differential Hcsl Clock Buffer
• Manufacturer: Pericom Semiconductor Corporation

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
06-0011
Board Target Trace/Term Z
refers to the expected current based on the configuration 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. Simplified diagram of current-mode output buffer
R
O
R
Configuration
I
REF
REF
= 475Ω 1%
= 2.32mA
Reference R, Iref = V
I
OUT
0V
R
unspecified
Minimum
REF
I
REF
3000Ω
N/A
6
= 475Ω 1%,
= 2.32mA
Nominal test load for given
configuration
DD
/(3xRr)
Slope ~ 1/Rs
Load
0.85V
Output Current
I
OH
= 6 x I
1:8 Clock Driver for Intel
REF
I
NOMINAL
-12%
Min.
PCI Express Chipsets
unspecified
Maximum
850mV
N/A
PS8746D
0.7V @ 50
V
OH
PI6C20800
I
NOMINAL
+12%
@ Z
Max.
03/02/06