|
|
|
부품번호 | MN66710 기능 |
|
|
기능 | Full-Function DAB Receiver LSI | ||
제조업체 | Panasonic Semiconductor | ||
로고 | |||
LSIs for DAB
MN66710
Full-Function DAB Receiver LSI
www.DataSheet4U.com
I Overview
The MN66710 is a single-chip digital signal processing LSI for a DAB (digital audio broadcast) receiver, including
OFDM demodulation, service selection, error correction, and MPEG audio decoding. The MN66710 conforms to the
European DAB standard (ETS 300 401). Since the MN66710 includes an on-chip A/D converter for the IF signal input,
it can be directly input the 3.072 MHz center frequency analog IF signal output from the DAB high-frequency circuit.
A DAB receiver is implemented easily by combining MN66710 with a small number of additional components, in
particular, 4M DRAMs for working memory, audio D/A converters, microcontrollers, and etc.
I Features
• The DAB signal-processing block is integrated on a single chip. (with external 4M DRAMs)
• Supports all of DAB modes I, II, III, and IV.
• Achieves a processing data rate of up to 1.536 Mbps.
• Up to 4 MSC sub-channels can be selected.
• MPEG audio decoder (Also supports LSF.)
• Supports the standard audio D/A converter interface.
• Digital audio output unit conforming EIAJ CP-1201 (External driver required.)
• RDI output and dedicated audio RDI input units (For high capacity mode only.)
• F-PAD and X-PAD extraction function
• AIC support function provided in hardware.
• Supports multiplex restructuring with no interruption of the audio signal.
• TII decoding function (basic mode)
• Low supply voltage: 3.3 V±0.3 V
• Low power: Under 500 mW
I Applications
• DAB (digital audio broadcast) receivers
Publication date: November 2001
SDC00041BEM
1
MN66710
I Pin Descriptions
Pin No. Pin Name
1 MPUSYNC
2 NPADRDY
3 MPUCLK
4 MPURX
5 MPUTX
6 MPUMOD
7 TEST0
8 TEST1
9 TEST2
10 TEST3
11 NRST
12 VSS0
13 VDD0
14 MCLK24
15 MCLKO
16 DAOUT
17 AUXDAT
18 SMCK
19 SLRCK
20 SCLK
21 SDAT
22 RDIU0
23 RDIU1
24 RDIU2
25 RDIIN
26 RDIU3
27 RDIU4
28 RDIU5
29 RDIOUT
30 VSS1
31 VDD1
32 FD3EN
33 FW4
34 FW3
35 FW2
www.DataSheet4U.com
I/O Descriptions
Note
O Microcontroller operation reference signal Timing signal with a 24 ms period
O PAD data ready signal
Indicates that the PAD register can be read
I Microcontroller interface data clock
I Microcontroller interface reception data
O Microcontroller interface transmission data
I Microcontroller interface mode
I Test mode setup
I Test mode setup
I Test mode setup
I Test mode setup
I Master reset input
Digital system ground
Digital system power supply
Normally connect to VSS
Normally connect to VSS
Normally connect to VSS
Normally connect to VSS
The IC is reset when this input is set low
I Master clock input (24.576 MHz)
O Master clock oscillator circuit output For use with a crystal oscillator element
O SPDIF digital audio interface output
I Audio A/D converter serial data input Auxiliary input A/D converter connection
O Audio A/D and D/A converter master clock Outputs a 256 fs clock
O Audio A/D and D/A converter left/right clock
O Audio A/D and D/A converter serial clock output
O Audio D/A converter serial data output Audio output D/A converter connection
O Auxiliary outputs for RDI expansion Normally left open
O Auxiliary outputs for RDI expansion Normally left open
O Auxiliary outputs for RDI expansion Normally left open
I RDI input
RDI back channel (audio only)
O Auxiliary outputs for RDI expansion Normally left open
O Auxiliary outputs for RDI expansion Normally left open
I Auxiliary inputs for RDI expansion Normally connect to VSS
O RDI output
For high capacity mode only
Digital system ground
Digital system power supply
I General-purpose data output enable Output enable for FDAT3, FERF3, and FCLK3
O General-purpose output window 4
Window for sub-channel 4
O General-purpose output window 3
Window for sub-channel 3
O General-purpose output window 2
Window for sub-channel 2
4 SDC00041BEM
4페이지 MN66710
I Electrical Characteristics (continued)
www.DataSheet4U.com
1. Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V (continued)
Note) 1. *1 : The power supply rise and fall sequences must meet the stipulations shown below.
VDD 0 V
t3-5
t5-3
VREF5 0 V
The times t3-5 and t5-3 must be non-negative.
VDD and VREF5 should change smoothly.
*2 : If VDD ≤ 1.4 V: − 0.3 V to +4.6 V
2. Type A pins : RDIU5, MPURX, RDIIN, MPUCLK, MPUMOD, NULDET
Type B pins : RAD9, RDT0 to RDT3, FSYO, CTLLR, DAOUT, NRCAS, NRRAS, CIRSYN, CTLCLK, CTLDAT,
DSPMON0 to DSPMON6, NRAMOE, NRAMWE, DSPMNEN
Type HL1 pins : FW1 to FW4, FCLK3, FDAT3, FERF3, FWFIC, DSPMON0 to DSPMON6, DSPMNEN
Type HL2 pins : RDIU0 to RDIU4
Type HL4 pins : FSYO, SCLK, SDAT, SMCK, CTLLR, DAOUT, MPUTX, SLRCK, AUXDAT, CIRSYN, CTLCLK,
CTLDAT, RDIOUT, MPUSYNC, NPADRDY
Type HL8 pins : RAD0 to RAD9, RDT0 to RDT3, NRCAS, NRRAS, NRAMOE, NRAMWE
3. The absolute maximum ratings are limiting values under which the chip will not be destroyed. Operation is not
guaranteed within these ranges.
4. External power and ground levels must be connected directly to all of the VDD and VSS pins respectively.
5. Connect the MINTEST pin to ground.
6. When used in car audio equipment, insert bypass capacitors (recommended value: 0.1 µF) between VDD and VSS.
2. Recommended Operating Conditions at VSS = 0 V
Parameter
Symbol
Conditions
Supply voltage (digital)
Supply voltage (analog)
5 V reference voltage
Ambient temperature
Input rise time
Input fall time
Oscillator frequency
Recommended external
capacitor value
VDD
AVDD
VREF5
Ta
tr
tf
fOSC1
CXI7
CXO7
24.576 MHz Xtal
VDD = 3.3 V
Built-in feedback resistor
Min Typ Max
3.0 3.3 3.6
3.0 3.3 3.6
4.75 5.0 5.25
−30 85
0 100
0 100
24.576
47
47
Unit
V
V
V
°C
ns
ns
MHz
pF
pF
XI
XO
CXI
CXO
Note) 1. Since the oscillator characteristics depend on the oscillator element itself, external capacitances, and other factors,
consult the manufacturer of the oscillator element to determine the circuit constants.
2. Apply 5 V to 5 V reference voltage if 5 V inputs are used. This has no steady-state current consumption.
Do not apply the 5 V if the 3.3 V is not being applied to the LSI.
3.3 V may be supplied to this pin if only a single 3.3 V power supply is used.
SDC00041BEM
7
7페이지 | |||
구 성 | 총 19 페이지수 | ||
다운로드 | [ MN66710.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
MN66710 | Full-Function DAB Receiver LSI | Panasonic Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |