Continental Automotive Systems Corporation 5WY8230 사용자 설명서
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3.5. Demodulated data out for RF_DATA
After process of demodulation by corresponding receiver, which data telegram transfer to the input port as
RF_DATA.
3.5.1. Data Output Electrical Characteristics:
For KOR-baby board receiver, Vs=5V, 1%
Parameter
Min
Typ
Max
Unit
Remark
1
High output voltage
Vs-1.3
Vs-0.7
V
2
Low output voltage
0
0.2
V
3.6. SRX Data line (serial Interface) SRX_COM for RxD / TxD / WAKEUP
The SRX have two system configurations for support an RKE –only system (BCM) and PASE PIC with bi-
directional communication line. The communication speed is 2.4k baud for BCM or 9.6k baud for PASE PIC,
After a valid SHARK RKE telegram was successfully received the SRx must transmit the RKE data to the host
module via serial link. Special care has to be taken for the following cases.
And for the data serial line full-up condition is a corresponded host module has to be full-upped to battery
voltage with a resister values 1.2K Ohm
3.7. Battery voltage reference observation
To observe the battery voltage with the processor input port as VREF
At the V_BAT input line.
Parameter
min
Typ
max
Unit
Remark
1
Over voltage threshold range
16
16.8
V
2
Under voltage threshold range
8.5
9
V
4. SRx System Electrical Specification
4.1. Operating Temperature Range of SRx
Parameter
Min
Typ
Max
Unit
Remark
1
Operating temperature range
-40
+85
°
C
2
Storage temperature range
-40
+85
°
C
4.2. Operating Voltage Range of SRx
Parameter
Min
Typ
Max
Unit
Remark
1
Operating voltage range [U
b
]
9
16
V
VBAT
2
Reverse voltage protection
-13
V
For 5 minutes