XE1203 ETC1 [List of Unclassifed Manufacturers], XE1203 Datasheet - Page 31

• Manufacturer Part Number: XE1203
• Description: Low-Power, integrated UHF transceiver
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

5.3.1
The chip is able to switch between every configuration by using the 3 wires interface (Chip_config) or by using the
pad SWITCH. This section describes the switching sequence of the chip. The first diagram shows the sequence
from sleep mode to receiver mode via stand by mode.
31
A ctu al m o d e
A ctu al m o d e
A ctu al m o d e
A ctu al m o d e
Standard power up sequence for the receiver and transmitter
P ro g ram m ed
P ro g ram m ed
P ro g ram m ed
E N
E N
E N
E N
P ro g ram m ed
m o d e
m o d e
m o d e
m o d e
S LE E P
S LE E P
S LE E P
S LE E P
S L E E P -> S T A N D _B Y -> R E C E IV E R
S L E E P -> S T A N D _B Y -> T R A N S M IT T E R
T R A N S M IT TE R
R E C E IV E R
R E C E IV E R
T R A N S M IT TE R
S T A N D _B Y
Figure 15.Switching between modes.
T R A N S M IT T E R -> R E C E IV E R
R E C E IV E R -> T R A N S M IT T E R
T S _O S
T S _O S
S T A N D _B Y
S T A N D _B Y
S T A N D _B Y
R E C E IV E R
R E C E IV E R
T R A N S M ITT E R
T R A N S M ITT E R
T S _T R
T S _R E
T S _R E
T S _T R
Data Sheet
XE1203
T R A N S M IT TE R
T R A N S M ITT E R
R E C E IV E R
R E C E IV E R
D0308-214