U2741B_05 ATMEL [ATMEL Corporation], U2741B_05 Datasheet - Page 2
U2741B_05
Manufacturer Part Number
U2741B_05
Description
UHF ASK/FSK TRANSMITTER
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.U2741B_05.pdf
(11 pages)
- Current page: 2 of 11
- Download datasheet (201Kb)
Figure 1-1.
Figure 1-2.
2
Keys
1 Li cell
U2741B
System Block Diagram
Block Diagram
ATARx9x
Encoder
Remote control transmitter
U2741B
LFGND
LFVCC
UHF ASK/FSK
XTO
GND
VCC
ASK
FSK
CLK
LF
Power
PLL
amp.
VCO
Power
U2741B
OR
up
Antenna Antenna
VCO
f
f
64
n
U3741BM
XTO
PA
LNA
Remote control receiver
Demod.
IF Amp
UHF ASK/FSK
DIVC
PWRSET
PWRVCC
ANT
PWRGND1
PWRGND2
XTO1
XTO2
VCO
PLL
Control
XTO
1...3
4733B–RKE–09/05
Related parts for U2741B_05
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Uhf Ask/fsk Transmitter U2741b
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory, 16Kbit
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontrollers
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet: