pi6c410b-01 Pericom Semiconductor Corporation, pi6c410b-01 Datasheet - Page 12

• Manufacturer Part Number: pi6c410b-01
• Description: 400mhz Clock Generator For Server/workstation
• Manufacturer: Pericom Semiconductor Corporation

Current-mode output buffer characteristics of CPU and SRC
Host Clock Buffer Characteristics
Current Accuracy
Note:
5.
Host Clock Output Current
Symbol
I
OUT
I
NOMINAL
(100Ω differential ≈ 8% coupling ratio)
06-0335
refers to the expected current based on the confi guration of the device.
V
DD
Symbol
Conditions
Trace/Term Z
Board Target
V
R
R
OUT
= 3.30 ±5%
(3.3V ±5%)
OS
O
100Ω
(5)
V
DD
R
V
OUT
OS
I
OUT
Figure 3. Simplifi ed diagram of current-mode output buffer
= 0.85V max
R
R
O
Confi guration
I
REF
REF
= 475Ω 1%
= 2.32mA
I
OUT
unspecifi ed
Minimum
0V
I
REF
R
3000Ω
I
N/A
REF
Nominal test load for given
Reference R,
REF
Clock Generator for Intel PCI-Express Server Chipset
= V
12
= 475Ω 1%,
= 2.32mA
DD
confi guration
/(3xRr)
Load
Slope ~ 1/R
0.85V
Output Current
O
I
OH
-12% I
= 6 x I
Min.
NOMINAL
REF
unspecifi ed
Maximum
850mV
N/A
+12% I
PS8881C
PI6C410B-01
0.7V @ 50
V
OH
Max.
NOMINAL
@ Z
12/19/06