Advance Information
MT9300
AC Electrical Characteristics† - Timing Parameter Measurement Voltage Levels
- Voltages are with respect to ground (V ) unless otherwise stated.
ss
Characteristics
CMOS Threshold
Sym
Level
Units
Conditions
1
2
3
V
0.5V
0.7V
0.3V
V
V
V
TT
DD
DD
DD
CMOS Rise/Fall Threshold Voltage High
CMOS Rise/Fall Threshold Voltage Low
V
HM
V
LM
† Characteristics are over recommended operating conditions unless otherwise stated
i
AC Electrical Characteristics† - Frame Pulse and C4i
‡
Characteristic
Sym
Min
Typ
Max
Units
Notes
tFPW
1
2
3
Frame pulse width (ST-BUS, GCI)
20
2*
tCP-20
ns
tFPS
tFPH
Frame Pulse Setup time before
C4i falling (ST-BUS or GCI)
10
10
122
122
150
ns
ns
Frame Pulse Hold Time from C4i
falling (ST-BUS or GCI)
150
tCP
tCH
tCL
4
5
6
7
C4i Period
190
85
244.1
300
150
150
10
ns
ns
ns
ns
C4i Pulse Width High
C4i Pulse Width Low
C4i Rise/Fall Time
85
tr, tf
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25°C, V =3.3V and for design aid only: not guaranteed and not subject to production testing
DD
AC Electrical Characteristics† - Serial Streams for ST-BUS and GCI Backplanes
‡
Characteristic
Sym
tSIS
Min
Typ
Max
Units
Test Conditions
1
2
3
Rin/Sin Set-up Time
Rin/Sin Hold Time
10
10
ns
ns
ns
tSIH
tSOD
Rout/Sout Delay
- Active to Active
60
30
CL=150pF
4
Output Data Enable (ODE)
Delay
tODE
ns
CL=150pF, RL=1K
See Note 1
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25°C, V =3.3V and for design aid only: not guaranteed and not subject to production testing
DD
* Note1: High Impedance is measured by pulling to the appropriate rail with R , with timing corrected to cancel time taken to discharge C .
L
L
23
MITEL [ MITEL NETWORKS CORPORATION ]
