TLE9221SX Datasheet, PDF (76/91 Pages) Infineon Technologies AG – FlexRay Transceiver

TLE9221SX
Electrical Characteristics
Table 21 Electrical characteristics (cont’d)
5.5 V < uV_BAT < 18 V; 3.0 V < uV_IO < 5.25 V; 4.75 V < uV_CC < 5.25 V; R_DCLOAD = 45 Ω; C_DCLOAD = 100 pF;
-40 °C < T_Junction < 150 °C;
All voltages with respect to ground; positive current flowing into the pin; (unless otherwise specified)
Pos. Parameter
Symbol Limit Values
Unit Remarks
Min. Typ. Max.
Bus Receiver: BP, BM
15.1.220 Receiver threshold for
detecting “Data_1”
15.1.221 Receiver threshold for
detecting “Data_0”
uData1
uData0
150 –
-300 –
300
-150
mV -10 V < uCM < 15 V, ¹⁰⁾,
CT index: 22;
mV -10 V < uCM < 15 V, ¹⁰⁾,
CT index: 21;
15.1.222 Mismatch of Receiver
thresholds
uData1-
|uData0|
15.1.230 Common mode voltage range uCM
-30 –
-10 –
30 mV uCM = (uBP+uBM)/2 = 2.5 V,
CT index: 23;
15 V CT index: 27, ¹¹⁾;
15.1.231 Filter time for bus idle
detection
dBDIdle
50 –
Detection
200 ns uBus = 900 mV -> 30 mV,
CT index: 25;
15.1.232 Filter time for bus active
detection
dBDActivity 100 –
Detection
250 ns uBus = 30 mV -> 900 mV,
CT index: 24;
15.1.233 Receiver common mode input R_CM1, R_CM2 10
–
resistance
40 kΩ Bus = “Idle”, open load,
uV_CC = 5 V,
CT index: 26;
15.1.234 Receiver differential input
R_CM1 + R_CM2 20
–
resistance
80 kΩ Bus = “Idle”,
open load;
15.1.235 Absolute differential bus “Idle” uBDTx_Idle –
–
30 mV TxEN = “high”,
voltage,
40 Ω < R_DCLOAD < 55 Ω,
All modes
CT index: 16;
15.1.240 “Idle” voltage on BP and BM, uBias
1.8 2.4 3.2 V TxEN = “high”, bus = “Idle”,
non-low power mode
non-low power
uV_CC = 5 V,
40 Ω < R_DCLOAD < 55 Ω,
CT index: 35;
15.1.241 “Idle” voltage on BP and BM, uBias
BD_Sleep, BD_Standby,
BD_GoToSleep
low power
-100 –
100 mV TxEN = “high”, bus = “Idle”,
uV_CC = 5 V,
40 Ω < R_DCLOAD < 55 Ω,
CT index: 36;
15.1.250 Absolute leakage current on iBP_Leak
BP, when Transmitter off
–
7
15 μA uBP = uBM = 5 V,
all other pins connected to
GND, CT index: 45;
15.1.251 Absolute leakage current on iBM_Leak
BM, when Transmitter off
–
7
15 μA uBP = uBM = 5 V,
all other pins connected to
GND, CT index: 46;
15.1.252 Absolute leakage current loss iBP_LeakGND –
to GND on BP
500 1600 μA uBP = uBM = 0 V,
all other pins connected to
16 V via 0 Ohm,
CT index: 83;
Data Sheet
76
Rev. 1.10, 2013-07-15