atr2732 ATMEL Corporation, atr2732 Datasheet - Page 2

• Manufacturer Part Number: atr2732
• Description: Integrated Dab One-chip Front End
• Manufacturer: ATMEL Corporation

Figure 1-1.
2. Pin Configuration
Figure 2-1.
2
ATR2732 [Preliminary]
Block Diagram
Pinning QFN64
GDVCOL
LNAVIN+
LNAVIN-
GNDLNA
VAVCOL
LNAVL+
LNAVL-
LNALO+
LNALO-
AGCRF
LNALIN+
LNALIN-
VAMIXL
VALNA
IPINDIO
TUNVL
VCO
VCO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
frac. PLL
L-band
PLL
VHF
Vtune
Gain
gen.
cntl
QFN64
A
D
SPI interface
Control unit
RSSI
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
IFAGCIN-
IF2O-
IF2O+
IFAGCIN+
AGCIF
IF2IN-
IF2IN+
PDFOUTV
TNKREFO
TNKREFI
VTNKREF
VFIL1
VFIL2
VFIL3
GDVCOV
TUNVV
PWR
cntl
4918DS–DAB–10/07