Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

MAX2165 Scheda tecnica(PDF) 16 Page - Maxim Integrated Products

Il numero della parte MAX2165
Spiegazioni elettronici  Single-Conversion DVB-H Tuner
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  MAXIM [Maxim Integrated Products]
Homepage  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX2165 Scheda tecnica(HTML) 16 Page - Maxim Integrated Products

Back Button MAX2165 Datasheet HTML 12Page - Maxim Integrated Products MAX2165 Datasheet HTML 13Page - Maxim Integrated Products MAX2165 Datasheet HTML 14Page - Maxim Integrated Products MAX2165 Datasheet HTML 15Page - Maxim Integrated Products MAX2165 Datasheet HTML 16Page - Maxim Integrated Products MAX2165 Datasheet HTML 17Page - Maxim Integrated Products MAX2165 Datasheet HTML 18Page - Maxim Integrated Products MAX2165 Datasheet HTML 19Page - Maxim Integrated Products MAX2165 Datasheet HTML 20Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 24 page
background image
Single-Conversion DVB-H Tuner
16
______________________________________________________________________________________
2-Wire Serial Interface
The MAX2165 uses a 2-wire I2C-compatible serial inter-
face consisting of a serial-data line (SDA) and a serial-
clock line (SCL). SDA and SCL facilitate bidirectional
communication between the MAX2165 and the master
at clock frequencies up to 400kHz. The master initiates
a data transfer on the bus and generates the SCL sig-
nal to permit data transfer. The MAX2165 behaves as a
slave device that transfers and receives data to and
from the master. SDA and SCL must be pulled high
with external pullup resistors (1k
Ω or larger) for proper
bus operation.
One bit is transferred during each SCL clock cycle. A
minimum of nine clock cycles is required to transfer a
byte in or out of the MAX2165 (8 bits and an ACK/NACK).
The data on SDA must remain stable during the high peri-
od of the SCL clock pulse. Changes in SDA while SCL is
high and stable are considered control signals (see the
START and STOP Conditions section). Both SDA and
SCL remain high when the bus is not busy.
START and STOP Conditions
The master initiates a transmission with a START condi-
tion (S), which is a high-to-low transition on SDA while
SCL is high. The master terminates a transmission with
a STOP condition (P), which is a low-to-high transition
on SDA while SCL is high.
Acknowledge and Not-Acknowledge Conditions
Data transfers are framed with an acknowledge bit
(ACK) or a not-acknowledge bit (NACK). Both the mas-
ter and the MAX2165 (slave) generate acknowledge
bits. To generate an acknowledge, the receiving device
must pull SDA low before the rising edge of the
acknowledge-related clock pulse (ninth pulse) and
keep it low during the high period of the clock pulse.
To generate a not-acknowledge condition, the receiver
allows SDA to be pulled high before the rising edge of
the acknowledge-related clock pulse, and leaves SDA
high during the high period of the clock pulse.
Monitoring the acknowledge bits allows for detection of
unsuccessful data transfers. An unsuccessful data
transfer happens if a receiving device is busy or if a
system fault has occurred. In the event of an unsuc-
cessful data transfer, the bus master must reattempt
communication at a later time.
Slave Address
The MAX2165 has a 7-bit slave address that must be
sent to the device following a START condition to initi-
ate communication. The slave address can be pro-
grammed to one of two possible addresses through the
ADDR pin (Table 20). The eighth bit (R/W) following the
7-bit address determines whether a read or write oper-
ation occurs.
The MAX2165 continuously awaits a START condition
followed by its slave address. When the device recog-
nizes its slave address, it acknowledges by pulling the
SDA line low for one clock period; it is ready to accept
or send data depending on the R/W bit (Figure 1).
Write Cycle
When addressed with a write command, the MAX2165
allows the master to write to a single register or to multi-
ple successive registers.
ADDR
READ ADDRESS
WRITE ADDRESS
1
0xC3
0xC2
0
0xC1
0xC0
Table 20. Programmable Device Address
SCL
SDA
1
2345
6
789
S
1
1
000
0
0
R/W
ACK
SLAVE ADDRESS
NOTE: TIMING PARAMETERS CONFORM WITH I2C BUS® SPECIFICATIONS.
P
Figure 1. MAX2165 Slave Address Byte
I2C bus is a registered trademark of Philips Corp.


Codice articolo simile - MAX2165

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Maxim Integrated Produc...
MAX2165 MAXIM-MAX2165 Datasheet
369Kb / 7P
   Fully Assembled and Tested
Rev 0; 12/06
MAX2165EVKIT MAXIM-MAX2165EVKIT Datasheet
369Kb / 7P
   Fully Assembled and Tested
Rev 0; 12/06
MAX2165EVKIT++ MAXIM-MAX2165EVKIT+ Datasheet
369Kb / 7P
   Fully Assembled and Tested
Rev 0; 12/06
More results

Descrizione simile - MAX2165

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
STB6000 STMICROELECTRONICS-STB6000 Datasheet
48Kb / 2P
   QPSK DVB/DIRECTVTM direct conversion tuner IC
logo
Maxim Integrated Produc...
MAX2112 MAXIM-MAX2112 Datasheet
303Kb / 19P
   Complete, Direct-Conversion Tuner for DVB-S2 Applications
Rev 0; 8/07
MAX2112 MAXIM-MAX2112_V01 Datasheet
1Mb / 19P
   Complete, Direct-Conversion Tuner for DVB-S2 Applications
2020
MAX2112 MAXIM-MAX2112_10 Datasheet
207Kb / 19P
   Complete, Direct-Conversion Tuner for DVB-S2 Applications
Rev 2; 5/10
logo
Infineon Technologies A...
TUA9001 INFINEON-TUA9001 Datasheet
186Kb / 2P
   RF Silicon Tuner for for DVB-H/T and CMMB (Direct Conversion Receiver)
logo
Analog Devices
ADMTV102 AD-ADMTV102 Datasheet
63Kb / 2P
   RF Tuner IC for DVB-H, DVB-T, DTMB, and CMMB
Rev. Sp0
logo
Maxim Integrated Produc...
MAX3541 MAXIM-MAX3541_11 Datasheet
283Kb / 19P
   Complete Single-Conversion Television Tuner
Rev 3; 2/11
MAX3542 MAXIM-MAX3542 Datasheet
366Kb / 20P
   Complete Single-Conversion Television Tuner
Rev 1; 1/10
MAX3540 MAXIM-MAX3540 Datasheet
262Kb / 16P
   Complete Single-Conversion Television Tuner
Rev 0; 10/07
MAX3541 MAXIM-MAX3541 Datasheet
313Kb / 20P
   Complete Single-Conversion Television Tuner
Rev 0; 10/07
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com