TDA5255XT Infineon Technologies, TDA5255XT Datasheet - Page 81

• Manufacturer Part Number: TDA5255XT
• Manufacturer: Infineon Technologies

Specifications of TDA5255XT

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Compliant

Table 4-5
Bus Interface Characteristics
Data Sheet
10 LOW level output voltage at
11
12 Bus free time between STOP
13 Hold time (repeated) START
#
1
2
3
4
5
6
7
8
9 Pulse width of spikes which
TX operation, int. controlled
must be suppressed by the
t rise (0.1*Vdd to 0.9*Vdd)
t fall (0.9*Vdd to 0.1*Vdd)
High-level Input Voltage
Low-level Input Voltage
and START condition
SLC clock frequency
Output High Voltage
Output Low Voltage
Data rate RX ASK
Data rate TX ASK
Data rate RX FSK
Data rate RX FSK
Data rate TX FSK
CLKDIV Pin 26
Digital Inputs
RXTX Pin 5
Parameter
input filter
condition.
BusData
Digital Characteristics with T
Symbol
f
f
f
t
f
f
HO.STA
TX.ASK
RX.ASK
RX.FSK
RX.FSK
TX.FSK
V OH
V OL
V OL
t
f
V
V IH
V IL
t
SLC
BUF
SP
t r
t f
OL
V
min
0.2
1.3
0.6
Limit Values
dd
0
0
0
A
-
= 25 °C, V
81
Vdd-
1.15
typ max
0.4
0.4
0.4
10
10
10
10
10
35
30
28.8 kBaud
100 kBaud
400
V
0.2
0.4
32 kBaud
50 kBaud
64 kBaud
50
dd
Vdd
= 2.1 ... 5.5 V
Unit
kHz
ns
ns
ns
µs
µs
V
V
V
V
V
V
V
After this period, the
generated, only I
first clock pulse is
Test Conditions
Manch.@+9dBm
Manch.@+9dBm
3mA sink current
PRBS9, Manch.
PRBS9, Manch.
PRBS9, Manch.
Isource=350uA
@100kHz dev.
only I
@35kHz dev.
@35kHz dev.
Isink=800uA
Isink=400uA
Isink=3mA
@Vdd=3V
@Vdd=3V
load 10pF
load 10pF
PRBS9,
PRBS9,
V
V
V
V
dd
dd
dd
dd
2
C mode
=5V
=5V
=5V
=5V
TDA5255 E1
Version 1.2
Reference
2
2007-02-26
C
X
X
X
X
X
X
X
X
X
X
X
X
X
L Item
1
1