TB1311AFG Toshiba, TB1311AFG Datasheet - Page 30

• Manufacturer Part Number: TB1311AFG
• Manufacturer: Toshiba

Specifications of TB1311AFG

• Function: Programmable audio/video switching and frequency detection
• Features: CVBS, S-Video, YCbCr/RGB, SCART or D-pin, auto sync processor, pre-filter, dummy HD/VD output
• Operating Voltage: 9V, 5V
• Package: QFP80 (lead-free)

Data Transmit Format 1
Data Transmit Format 2
Data Receive Format
Optional Data Transmit Format (Automatic Increment Mode)
I
Note: This parameter is not tested during production and is provided only as information to assist the design of applications.
2
CBUS Conditions
Low level input voltage
High level input voltage
Hysteresis of Schmitt trigger inputs
Low level output voltage at 3 mA sink current
Input current each I/O pin with an input voltage
between 0.1 VDD and 0.9 VDD
Capacitance for each I/O pin
SCL clock frequency
Hold time START condition
Low period of SCL clock
High period of SCL clock
Set-up time for a repeated START condition
Data hold time
Data set-up time
Set-up time for STOP condition
Bus free time between a STOP and START condition
S: Start condition
The slave receiver changes to a transmitter.
S
S
S
S
To receive data, the master transmitter changes to a receiver immediately after the first acknowledgement.
The end condition is always created by the master.
In this way, sub-addresses are automatically incremented from the specified sub-address and data are set.
MSB
MSB
MSB
Slave address
Slave address
Slave address
Slave address
7-bit
7-bit
7-bit
Parameter
0 A
0 A
1 A
0
A: Acknowledgement
A 1
MSB
MSB
MSB
Receive data 1
Sub-address
Sub-address
Sub-address
8-bit
8-bit
7-bit
Sub-address
Preliminary
A
A
MSB
A
Transmit data 1
30
Transmit data
Symbol
MSB
t
t
t
t
t
HD;STA
SU;STA
HD;DAT
SU;DAT
SU;STO
V
t
t
V
t
f
V
HIGH
V
LOW
BUF
Transmit data 1
C
SCL
OL1
I
hys
A
IL
IH
i
MSB
i
8-bit
Receive data n
Transmit data n
8-bit
Min
100
2.4
-10
0.6
1.3
0.6
0.6
0.6
1.3
0
0
0
0
A P
A
P: End condition
A P
Typ.
0.7
A P
MSB
Transmit data n
8-bit
V/S-Vcc
Max
400
1.1
0.4
10
10
TB1311AFG
A P
Unit
kHz
pF
2005-12-20
ns
ns
V
V
V
V
A
s
s
s
s
s
s