ST70235A STMicroelectronics, ST70235A Datasheet - Page 22

• Manufacturer Part Number: ST70235A
• Description: Transceiver 144-Pin TQFP
• Manufacturer: STMicroelectronics

Specifications of ST70235A

• Package: 144TQFP
• Power Supply Type: Analog
• Typical Operating Supply Voltage: 1.8|3.3 V
• Minimum Operating Supply Voltage: 1.62|3 V
• Maximum Operating Supply Voltage: 1.98|3.6 V
• Case: QFP

ST70235A
Figure 20 : Transmit Interface
Figure 21 : Receive Interface
Table 5 : Master Clock (MCLK) AC Electrical Characteristics
Table 6 : AFTXD, AFTXED, CLWD AC Electrical Characteristics
Table 7 : AFRXD AC Electrical Characteristics
22/28
F
Tper
Th
Tv
Tc
Ts
Th
MCLK
AFRXD
CLWD
MCLK
AFTXD
Symbol
Symbol
Symbol
Tc
Data setup Time
Data hold Time
Data Valid Time
Data Valid Time
Clock Frequency
Clock Period
Clock Duty Cycle
Parameter
Parameter
Parameter
Tv
Ts
Th
Minimum
Minimum
Minimum
40
0
0
5
5
Table 3 : Transmitted Bits Assigned to Signal /
Time Slot
Table 4 : Transmitted Bits Assigned to Signal /
Time Slot
AFTXD[0]
AFTXD[1]
AFTXD[2]
AFTXD[3]
AFRXD[0]
AFRXD[1]
AFRXD[2]
AFRXD[3]
Typical
Typical
Typical
35.328
28.3
Cycle 0
Cycle 0
b0
b1
b2
b3
b0
b1
b2
b3
Maximum
Maximum
Maximum
Cycle 1
Cycle 1
b4
b5
b6
b7
60
13
10
b4
b5
b6
b7
Cycle 2
Cycle 2
b10
b11
b10
b11
b8
b9
b8
b9
MHz
Unit
Unit
Unit
ns
ns
ns
ns
ns
%
Cycle 3
Cycle 3
b12
b13
b14
b15
b12
b13
b14
b15