TB1328FG Toshiba, TB1328FG Datasheet - Page 31

• Manufacturer Part Number: TB1328FG
• Manufacturer: Toshiba

Specifications of TB1328FG

• Function: Programmable audio/video switch and frequency detection
• Features: CVBS, S-Video or YcbrCr/RGB or D-connector, auto sync processor, pre-filter, dummy HD/VD output
• Operating Voltage: 9V,5V
• Package: QFP64 (lead-free)

Data Transmit Format 1
Data Transmit Format 2
Data Receive Format
Optional Data Transmit Format (Automatic Increment Mode)
I
NOTE: These parameters are not tested during production and are 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
acknowledgement. The slave receiver changes to a transmitter.
set.
S
S
S
S
To receive data, the master transmitter changes to a receiver immediately after the first
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
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
･････････
A
A
MSB
A
Transmit data 1
31
Transmit data
Symbol
MSB
t
t
t
t
t
HD;DAT
SU;STO
V
HD;STA
t
SU;STA
SU;DAT
t
V
t
f
V
HIGH
V
LOW
SCL
BUF
Transmit data 1
C
OL1
hys
I
A
IH
IL
i
MSB
8-bit
i
Receive data n
8-bit
Transmit data n
Min.
100
-10
2.4
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
−
−
−
−
−
−
−
−
−
A P
TB1328FG
Unit
kHz
µA
pF
2006-11-13
µs
µs
µs
µs
ns
ns
µs
µs
V
V
V
V