W320-04X Silicon Laboratories Inc, W320-04X Datasheet - Page 8

• Manufacturer Part Number: W320-04X
• Manufacturer: Silicon Laboratories Inc

Specifications of W320-04X

• Lead Free Status / Rohs Status: Not Compliant

Rev 1.0, November 25, 2006
-
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
V
V
V
t
t
t
t
V
V
V
Notes:
Switching Characteristics
10. Duty cycle is measured at 1.5V when V
11. The 1.0V test load is shown on the test circuit page.
12. Determined as a fraction of 2*(Trp – Trn)/(Trp +Trn) Where Trp is a rising edge and Trp is an intersecting falling edge.
13. The 0.7V test load is R
1
3
3
5
5
6
7
9
9
9
9
2
3
4
8
2
3
4
8
9. All parameters specified with loaded outputs.
CPU 1.0V Switching Characteristics
CPU 0.7V Switching Characteristics
Parameter
oh
ol
crossover
oh
ol
crossover
All
USB, REF, DOT Falling Edge Rate
PCI,3V66
3V66[0:1]
66BUFF[0:2]
PCI
3V66, PCI
3V66
USB, DOT
PCI
REF
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
Output
s
= 33.2 ohm, R
Output Duty Cycle
Falling Edge Rate
3V66-3V66 Skew
66BUFF-66BUFF Skew
PCI-PCI Skew
3V66-PCI Clock Jitter
Cycle-Cycle Clock Jitter
Cycle-Cycle Clock Jitter
Cycle-Cycle Clock Jitter
Cycle-Cycle Clock Jitter
Rise Time
Fall Time
CPU-CPU Skew
Cycle-Cycle Clock Jitter
Rise/Fall Matching
High-level Output Voltage
including overshoot
Low-level Output Voltage
including undershoot
Crossover Voltage
Rise Time
Fall Time
CPU-CPU Skew
Cycle-Cycle Clock Jitter
Rise/Fall Matching
High-level Output Voltage
Including Overshoot
Low-level Output Voltage
Including Undershoot
Crossover Voltage
p
DD
[9]
= 49.9 ohm in test circuit.
= 3.3V. When V
Over the Operating Range
Description
DD
[10]
= 2.5V, duty cycle is measured at 1.25V.
Between 2.4V and 0.4V
Between 2.4V and 0.4V
Measured at 1.5V
Measured at 1.5V
Measured at 1.5V
3V66 leads. Measured at 1.5V
Measured at 1.5V t
Measured at 1.5V t
Measured at 1.5V t
Measured at 1.5V t
Measured differential waveform from
–0.35V to +0.35V
Measured differential waveform from
–0.35V to +0.35V
Measured at Crossover
Measured at Crossover t
Measured with test loads
Measured with test loads
Measured with test loads
Measured with test loads
Measured single ended waveform from
0.175V to 0.525V
Measured single ended waveform from
0.175V to 0.525V
Measured at Crossover
Measured at Crossover t
With all outputs running
Measured with test loads
Measured with test loads
Measured with test loads
Measured with test loads
Measured at 1.5V
Test Conditions
9
9
9
9
= t
= t
= t
= t
9A
9A
9A
9A
8
8
[11]
[11]
[11]
[11]
[12, 13]
[13]
[13]
[13]
– t
– t
– t
– t
= t
= t
9B
9B
9B
9B
8A
8A
– t
– t
8B
8B
175
175
0.92
–0.2
0.51
175
175
0.28
Min.
0.5
1.0
1.5
45
467
467
150
150
325
1.45
0.35
0.76
700
700
150
150
20
0.85
–0.15
0.43
W320-04
Page 8 of 16
Max.
1000
500
175
500
250
350
500
2.0
4.0
3.5
55
ps
ps
ps
ps
mV
V
V
V
ps
ps
ps
ps
%
V
V
V
Unit
V/ns
ns
ns
ps
ps
ps
ps
ps
ps
ps
%