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PDF DY-9080F Data sheet ( Hoja de datos )
| Número de pieza | DY-9080F | |
| Descripción | DVB-T Diversity Receiver | |
| Fabricantes | COMTECH | |
| Logotipo |  |
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COMTECH TECHNOLOGY CO., LTD.
SPECIFICATION
DVB-T Diversity Receiver
DY-9080F
1.SCOPE
The DY-9080F is intended for the reception of DVB-T compliant MPEG2 signals
(full TES 300 744 compliant)
in combination with the tuner ,all functions are integrated to deliver a corrected stream given
DVB-T encoded signal(2k or 8k mode)with 6,7,8 MHz bandwidth.
The Receiver for mobile application.
2.GENERAL SPECIFICATIONS
2-1. RECEIVING FREQUENCY RANGE
:VHF 174~227MHz
UHF 474~858MHz
2-2. SUPPLY VOLTAGE
:B1 3.3V +/- 0.1V
Ripple < 10mV
2-3. CONSUMPTION CURRENT
:B1 3.3V 492 mA typ
2-4. OPERATION AND STORAGE
CONDITIONS FOR GUARANTEE
TEMPERATURE 0~50OC
HUMIDITY 85% OR LESS
3.TEST CONDITIONS
3-1. TESTING AMBIENT CONDITIONS
DEFINED AS TEMPERATURE OF 25+/-2OC AND HUMIDITY OF 65+/-5% RH.
NOTE : THAT TEMPERATURES OF 5~30OC AND HUMIDITY OF 45~85% MAY BE
REGARDED AS STANDARD.
Aug. 19, 2008
CT4-008.1
1
http://www.Datasheet4U.com
1 page  
COMTECH TECHNOLOGY CO., LTD.
SPECIFICATION
DVB-T Diversity Receiver
DY-9080F
Aug. 19, 2008
CT4-008.1
5
5 Page 
COMTECH TECHNOLOGY CO., LTD.
SPECIFICATION
DVB-T Diversity Receiver
8.0 SPI interface
SPI signals Description
CS Host DiB9080M chip select(active low)
VDD_SD Power Flag
CLK Host clock to DiB9080M
DATAIN Host to DiB9080M data
DATAOUT DiB9080M to host data
IRQ DiB9080M to host
Signal
HOST_BUS12
HOST_BUS7
HOST_BUS8
HOST_BUS13
HOST_BUS9
HOST_BUS10
8.1 SDIO interface
SD 1 bit Description
VDD_SD Power Flag
CLK Host clock to DiB9080M
CMD
Bidirectional command / response signal
DATA_0 Bidirectional data
IRQ DiB9080M to host
Signal
HOST_BUS7
HOST_BUS8
HOST_BUS13
HOST_BUS9
HOST_BUS10
SD 4 bit
VDD_SD
CLK
CMD
DATA_0
DATA_1
DATA_2
DATA_3
IRQ
Description
Power Flag
Host clock to DiB9080M
Bidirectional command / response signal
Bidirectional data
Bidirectional data
Bidirectional data
Bidirectional data
DiB9080M to host
Signal
HOST_BUS7
HOST_BUS8
HOST_BUS13
HOST_BUS9
HOST_BUS10
HOST_BUS11
HOST_BUS12
HOST_BUS14
8.2 Transport stream serial output
MPDATA [0]:MPEG2-TS data bits (msb first)
MPDATA [1]:bit-envelope of the 204 bytes
MPDATA [2]:bit-envelope of the 188 bytes
MPDATA [3]:msb position of the 204 bytes
MPDATA [4]:msb position of the 188 bytes
MPDATA [5]:clock gated with MPDATA [1]
MPDATA [6]:clock gated with MPDATA [2]
MPDATA [7]:60 MHz clock (not gated reference clock of the circuit)
MPSTR: envelope of the start byte
MPFRM: envelope of the 188 bytes
MPCLK: byte pseudo-clock (high jitter)
DY-9080F
Aug. 19, 2008
CT4-008.1
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet DY-9080F.PDF ] | |
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