PI6C20400ALE Pericom Semiconductor, PI6C20400ALE Datasheet - Page 6

• Manufacturer Part Number: PI6C20400ALE
• Description: Clock Buffer 1:4 PCI Express Gen 2 Zero Delay Buffer
• Manufacturer: Pericom Semiconductor

Specifications of PI6C20400ALE

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Current-mode output buffer characteristics of OUT[0:3], OUT[0:3]#
Differential Clock Buffer characteristics
Current Accuracy
Note:
1.
Differential Clock Output Current
Symbol
I
(100Ω differential ≈ 15% coupling ratio)
I
NOMINAL
OUT
10-0181
Board Target Trace/Term Z
refers to the expected current based on the configuration of the device.
Symbol
V
R
R
OUT
V
OS
O
DD
100Ω
Conditions
(3.3V ± 5%)
= 3.30 ±5%
V
DD
V
R
OUT
OS
Iout
Figure 9. Simplified diagram of current-mode output buffer
= 0.85V max
R
O
R
Configuration
I
REF
REF
= 475Ω 1%
= 2.32mA
Reference R, Iref = V
I
OUT
R
unspecified
Minimum
0V
I
REF
REF
3000Ω
N/A
= 475Ω 1%,
6
= 2.32mA
Nominal test load for given
configuration
DD
/(3xRr)
1:4 Clock Driver for Intel PCIe® Chipsets
Load
Slope ~ 1/Rs
Output Current
0.85V
I
OH
= 6 x I
I
REF
NOMINAL
-12%
Min.
Maximum
unspecified
850mV
N/A
PS9062
0.7V @ 50
V
PI6C20400A
OH
I
NOMINAL
+12%
@ Z
Max.
06/14/10