T5743 ATMEL Corporation, T5743 Datasheet - Page 16
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
T5743
Manufacturer Part Number
T5743
Description
UHF ASK/FSK Receiver
Manufacturer
ATMEL Corporation
Datasheet
1.T5743.pdf
(41 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
T5743P3
Manufacturer:
TFK
Quantity:
20 000
Company:
Part Number:
T5743P3-TGQ
Manufacturer:
PH
Quantity:
3 892
Part Number:
T5743P6
Manufacturer:
TEMIC
Quantity:
20 000
Figure 16. Synchronization of the Demodulator Output
Figure 17. Debouncing of the Demodulator Output
Figure 18. Steady L State Limited DATA Output Pattern After Transmission
16
Dem_out
Data_out (DATA)
IC_ACTIVE
Bit check
Dem_out
Data_out (DATA)
Clock bit-check
counter
Dem_out
Data_out (DATA)
T5743
Start-up mode
t
T
DATA_min
XClk
After the end of a data transmission, the receiver remains active. Depending on the bit
Noise_Disable in the OPMODE register, the output signal at Pin DATA is high or ran-
dom noise pulses appear at Pin DATA (see section “Digital Noise Supression”). The
edge-to-edge time period t
higher than T
t
ee
Bit-check mode
DATA_min
t
ee
.
t
DATA_min
ee
of the majority of these noise pulses is equal or slightly
Receiving mode
t
ee
t
DATA_min
t
DATA_min
t
DATA_L_max
t
ee
4569A–RKE–12/02