U2739M-BFT Atmel, U2739M-BFT Datasheet - Page 14

• Manufacturer Part Number: U2739M-BFT
• Description: IC DECODER 1CHAN/SOURCE 100-PQFP
• Manufacturer: Atmel
• Type: Decoderr

Specifications of U2739M-BFT

• Applications: Processing, IF Modules
• Mounting Type: Surface Mount
• Package / Case: 100-MQFP, 100-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6
6.1
The interface description explains the purpose, the
utilization and the meaning of every interface and every
6.2
6.2.1
U2739M-B
14 (69)
QFP144 QFP100
VCXO
TUNER
ROM
tank
ADC
10
12
13
16
17
11
1
4
5
6
7
PWM
Interface Description
Overview
ADC Interface
ADC Interface Signal Description
U2739M-B
10
11
1
2
3
4
5
6
7
8
9
IQ splitting
generation
FSYNC
filtering
AMD
BOOT
UNIT
UNIT
XO
ADC_CLK
ADC_DATA9
ADC_DATA8
ADC_DATA7
ADC_DATA6
ADC_DATA5
ADC_DATA4
ADC_DATA3
ADC_DATA2
ADC_DATA1
ADC_DATA0
Pin Name
W_AGC
FSYNC
dF
HSSO
AGC
AFC
Frequency
synchro–
nization
nization
synchro–
SLI
Time
ADC sampling clock output 8.192 MHz PDO04T
ADC data input, bit 9 (MSB)
ADC data input, bit 8
ADC data input, bit 7
ADC data input, bit 6
ADC data input, bit 5
ADC data input, bit 4
ADC data input, bit 3
ADC data input, bit 2
ADC data input, bit 1
ADC data input, bit 0 (LSB)
Figure 6. Functional block diagram
modulation
FS_IN
De-
interface
MC
Signal Description
MC
TII decoding
interleaving
generation
SRAM
(USE)
Status
De-
signal. It is divided into twelve sections, which are related
to the different interfaces. An overview of all interfaces
is shown in the functional block diagram below. Several
standard output interfaces like I
offer a flexible usage of the U2739M-B.
MC interface
memory
MC
Decodeing
Channel
decoder
SFCO
PDIZ
PDIZ
PDIZ
PDIZ
PDIZ
PDIZ
PDIZ
PDIZ
PDIZ
PDIZ
Pad Type
Source decoder
RDI interface
Data decoder
(AIC (USE))
extraction
decoder 2
controller
decoding
decoder 1
Audio
source
(FIDC)
Data
PAD
Data
RDI
2
S or SPDIF are used to
Rev. A1, 22-May-01
Dir.
out
in
in
in
in
in
in
in
in
in
in
I2S
SPDIF
RDI_RX
RDI_TX
5 V Tol.
V24/RS232
DAC
x
x
x
x
x
x
x
x
x
x