cx28560 Mindspeed Technologies, cx28560 Datasheet - Page 188

• Manufacturer Part Number: cx28560
• Description: Hdlc Controller
• Manufacturer: Mindspeed Technologies

Electrical and Mechanical Specification
Table 8-13. EBUS Input/Output Measure Conditions
8-12
V
V
V
V
NOTE(S):
(1)
(2)
th
tl
test
max
The input test for the 3.3 V environment is done with 0.1*V
overdrive than this. Production testing may use different voltage values, but must correlate results back to these parameters.
V
different voltage values, but must correlate results back to these parameters.
Symbol
max
—
specifies the maximum peak-to-peak voltage waveform allowed for measuring input timing. Production testing may use
Voltage Threshold High
Voltage Threshold Low
Voltage Test Point
Maximum Peak-to-Peak
Input Signal Slew Rate
Figure 8-7. EBUS Output Timing Waveform
Figure 8-8. EBUS Input Timing Waveform
ECLK
Input
(1)
(1)
(
Parameter
2)
Mindspeed Technologies™
Output
Delay
ECLK
Advance Information
V
V
th
tl
ddo
of overdrive. Timing parameters must be met with no more
V
test
V
T
test
val
T
ds
T
V
0.4 V
0.6 V
0.2 V
0.4 V
dh
Value
test
V
1.5
test
ddo
ddo
ddo
ddo
V
test
V
V
V
CX28560 Data Sheet
th
max
tl
28560-DSH-001-B
Units
V/ns
V
V
V
V
V
V
th
tl
500031A_06
500031A_07