MT93L00AB Zarlink Semiconductor, MT93L00AB Datasheet - Page 27

• Manufacturer Part Number: MT93L00AB
• Description: Description = Multi-channel Voice Echo CANceller ;; Package Type = LQFP ;; No. Of Pins = 100
• Manufacturer: Zarlink Semiconductor

Preliminary Information
AC Electrical Characteristics
- Voltages are with respect to ground (V
† Characteristics are over recommended operating conditions unless otherwise stated
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25 C, V
AC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25 C, V
* Note1: High Impedance is measured by pulling to the appropriate rail with R
AC Electrical Characteristics
1 Frame pulse width (ST-BUS, GCI)
2 Frame Pulse Setup time before
3 Frame Pulse Hold Time from C4i
4 C4i Period
5 C4i Pulse Width High
6 C4i Pulse Width Low
7 C4i Rise/Fall Time
1
2
3
4
1
2
3
C4i falling (ST-BUS or GCI)
falling (ST-BUS or GCI)
Rin/Sin Set-up Time
Rin/Sin Hold Time
Rout/Sout Delay
- Active to Active
Output Data Enable (ODE)
Delay
CMOS Threshold
CMOS Rise/Fall Threshold Voltage High
CMOS Rise/Fall Threshold Voltage Low
Characteristic
Characteristic
Characteristics
DD1
DD1
= 3.3V and for design aid only: not guaranteed and not subject to production testing
= 3.3V and for design aid only: not guaranteed and not subject to production testing
ss
) unless otherwise stated.
†
†
†
- Serial Streams for ST-BUS and GCI Backplanes
- Timing Parameter Measurement Voltage Levels
- Frame Pulse and C4i
Sym
t
t
t
t
SOD
ODE
SIS
SIH
Sym
t
t
t
t
t
FPW
t
t
FPS
FPH
r
CH
CP
CL
, t
f
Min
10
10
Min
190
20
10
10
85
85
Sym
V
V
V
HM
LM
TT
Typ
244.1
Typ
122
122
‡
L
0.5V
0.7V
0.3V
, with timing corrected to cancel time taken to discharge C
‡
Level
Max
60
30
DD1
DD1
DD1
t
CP
Max
150
150
300
150
150
10
2*
-20
Units
ns
ns
ns
ns
Units
Units
ns
ns
ns
ns
ns
ns
ns
V
V
V
C
C
See Note 1
L
L
=150pF
=150pF, R
Test Conditions
Conditions
L
Notes
=1K
MT93L00A
L
.
27
i