atr2820 ATMEL Corporation, atr2820 Datasheet - Page 2

• Manufacturer Part Number: atr2820
• Description: Low If Wdct 5.8 Ghz Transceiver
• Manufacturer: ATMEL Corporation

Figure 1-1.
2
ATR2820 [Preliminary]
VREG_VCO
RON_OUT
TX_OUT
Block Diagram
RX_IN
REG_DEC
OUTPUT
RX_ON
Buffer
LNA
VCO
REG
PA
VREG
VS
IR-MIXER
BIAS
MOD
IREF
VCO
TX
CP/VT
COMP
PLL
BP
I
REF
CLK
LIMITER
DIGITAL
DEMOD
LOGIC
CTRL
BUS
VS_SYNA
VS_SYND
VS_IFA
VS_IFD
VS_TRX
RX_DATA
CLOCK
DATA
ENABLE
RSSI
RX_ON
TX_ON
HBS
4704AS–DECT–04/07