u3745bm ATMEL Corporation, u3745bm Datasheet - Page 4
u3745bm
Manufacturer Part Number
u3745bm
Description
Receiver
Manufacturer
ATMEL Corporation
Datasheet
1.U3745BM.pdf
(29 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
U3745BM
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
u3745bm-N3FLG3
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Block Diagram
4
U3745BM
LNAGND
MIXVCC
LNA_IN
CDEM
AGND
DGND
AVCC
ASK
LNA
RSSI
and data filter
Demodulator
4
IF Amp
IF Amp
3 MHz
3 MHz
th
LPF
LPF
Order
Limiter out
DEMOD_OUT
Sensitivity
reduction
f
VCO
¸ 64
Standby logic
Polling circuit
control logic
FE
and
XTO
CLK
50 kW
V
S
DATA
ENABLE
TEST
POUT
MODE
DVCC
LFGND
LFVCC
XTO
LF
4663A–RKE–06/03
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