Rainbow-electronics MAX9217 Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Painel de controlo Rainbow-electronics MAX9217. Rainbow Electronics MAX9217 User Manual Manual do Utilizador

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General Description
The MAX9217 digital video parallel-to-serial converter
serializes 27 bits of parallel data into a serial data stream.
Eighteen bits of video data and 9 bits of control data are
encoded and multiplexed onto the serial interface, reduc-
ing the serial data rate. The data enable input determines
when the video or control data is serialized.
The MAX9217 pairs with the MAX9218 deserializer to
form a complete digital video serial link. Interconnect
can be controlled-impedance PC board traces or twisted-
pair cable. Proprietary data encoding reduces EMI and
provides DC balance. DC balance allows AC-coupling,
providing isolation between the transmitting and receiv-
ing ends of the interface. The LVDS output is internally
terminated with 100.
ESD tolerance is specified for ISO 10605 with ±10kV
contact discharge and ±30kV air discharge.
The MAX9217 operates from a +3.3V core supply and
features a separate input supply for interfacing to 1.8V
to 3.3V logic levels. This device is available in 48-lead
Thin QFN and TQFP packages and is specified from
-40°C to +85°C.
Applications
Navigation System Display
In-Vehicle Entertainment System
Video Camera
LCD Displays
Features
Proprietary Data Encoding for DC Balance and
Reduced EMI
Control Data Sent During Video Blanking
Five Control Data Inputs Are Single-Bit-Error
Tolerant
Programmable Phase-Shifted LVDS Signaling
Reduces EMI
Output Common-Mode Filter Reduces EMI
Greater than 10m STP Cable Drive
Wide ±2% Reference Clock Tolerance
ISO 10605 ESD Protection
Separate Input Supply Allows Interface to 1.8V to
3.3V Logic
+3.3V Core Supply
Space-Saving Thin QFN and TQFP Packages
-40°C to +85°C Operating Temperature
MAX9217
27-Bit, 3MHz-to-35MHz
DC-Balanced LVDS Serializer
________________________________________________________________ Maxim Integrated Products 1
RNG0
RNG1
V
CCLVDS
OUT+
OUT-
LVDS GND
LVDS GND
CMF
PWRDWN
V
CCPLL
PLL GND
MOD1
GND
V
CCIN
RGB_IN10
RGB_IN11
RGB_IN12
RGB_IN13
RGB_IN14
RGB_IN15
RGB_IN16
RGB_IN17
CNTL_IN0
CNTL_IN1
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
GND
V
CC
CNTL_IN2
CNTL_IN3
CNTL_IN4
CNTL_IN5
CNTL_IN6
CNTL_IN7
CNTL_IN8
DE_IN
PCLK_IN
MOD0
TQFP
MAX9217
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
RGB_IN9
RGB_IN8
RGB_IN7
RGB_IN6
RGB_IN5
RGB_IN4
RGB_IN3
RGB_IN2
RGB_IN1
RGB_IN0
V
CC
GND
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
MAX9217
48
47
46
45
44
43
42
41
40
39
38
37
13
14
15
16
17
18
19
20
21
22
23
24
RNG0
RNG1
V
CCLVDS
OUT+
OUT-
LVDS GND
LVDS GND
CMF
PWRDWN
V
CCPLL
PLL GND
MOD1
GND
V
CCIN
RGB_IN10
RGB_IN11
RGB_IN12
RGB_IN13
RGB_IN14
RGB_IN15
RGB_IN16
RGB_IN17
CNTL_IN0
CNTL_IN1
GND
V
CC
CNTL_IN2
CNTL_IN3
CNTL_IN4
CNTL_IN5
CNTL_IN6
CNTL_IN7
CNTL_IN8
DE_IN
PCLK_IN
MOD0
THIN QFN-EP
RGB_IN9
RGB_IN8
RGB_IN7
RGB_IN6
RGB_IN5
RGB_IN4
RGB_IN3
RGB_IN2
RGB_IN1
RGB_IN0
V
CC
GND
TOP VIEW
PART TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX9217ECM -40°C to +85°C 48 TQFP C48-5
MAX9217ETM -40°C to +85°C 48 Thin QFN-EP* T4866-1
Pin Configurations
Ordering Information
19-3558; Rev 1; 4/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
*EP = Exposed pad.
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Resumo do Conteúdo

Página 1 - DC-Balanced LVDS Serializer

General DescriptionThe MAX9217 digital video parallel-to-serial converterserializes 27 bits of parallel data into a serial data stream.Eighteen bits o

Página 2

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer10 ______________________________________________________________________________________Trans

Página 3

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer______________________________________________________________________________________ 11MAX92

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MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer12 ______________________________________________________________________________________Phase

Página 5

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer______________________________________________________________________________________ 13Power

Página 6

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer14 ______________________________________________________________________________________Board

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MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer______________________________________________________________________________________ 15Packa

Página 8

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS SerializerMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embo

Página 9

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer2 _______________________________________________________________________________________ABSOL

Página 10

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer_______________________________________________________________________________________ 3AC EL

Página 11

WORST-CASE PATTERNSUPPLY CURRENT vs. FREQUENCYMAX9217 toc01FREQUENCY (MHz)SUPPLY CURRENT (mA)31272319151171020304050600335Typical Operating Characteri

Página 12

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer_______________________________________________________________________________________ 5Pin D

Página 13

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer6 _______________________________________________________________________________________Funct

Página 14

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer_______________________________________________________________________________________ 7VILma

Página 15

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer8 _______________________________________________________________________________________tSDBI

Página 16 - 48L THIN QFN.EPS

MAX921727-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer_______________________________________________________________________________________ 9Detai

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