MAX9257AGCM+ Maxim Integrated, MAX9257AGCM+ Datasheet - Page 25

• Manufacturer Part Number: MAX9257AGCM+
• Description: Serializers & Deserializers - Serdes Prog Serializer / Deserializer
• Manufacturer: Maxim Integrated
• Type: Serializerr

Specifications of MAX9257AGCM+

• Rohs: yes
• Data Rate: 840 Mbit/s
• Input Type: LVCMOS
• Output Type: LVDS
• Number Of Inputs: 18
• Number Of Outputs: 1
• Operating Supply Voltage: 1.7 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.71 V, 3 V

The parallel-word width is made up of the video data
bits, HSYNC, and VSYNC. The video data bits are pro-
grammable from 8 to 16 depending on the pixel clock,
Table 3. MAX9257A I/O Supply
Table 5. Serial Video Data Format for 20-Bit Serial-Word Length (Parallel-Word Width = 18)
Table 6. Serial Video Data Format for 18-Bit Serial-Word Length (Parallel-Word Width = 16)
Table 7. Serial Video Data Format for 16-Bit Serial-Word Length (Parallel-Word Width = 14)
Table 8. Serial Video Data Format for 14-Bit Serial-Word Length (Parallel-Word Width = 12)
Table 9. Serial Video Data Format for 12-Bit Serial-Word Length (Parallel-Word Width = 10)
Table 10. Format for 20-Bit Serial-Word Length with Parity (Parallel-Word Width = 16)
PCLK_IN, HSYNC_IN, VSYNC_IN,
DIN[0:7], DIN[8:15]/GPIO[0:7],
GPIO8, GPIO9, SCL/TX, SDA/RX
SDO+, SDO-
REM
NAME EN0 EN1 HSYNC VSYNC D0
NAME
NAME
NAME
NAME
NAME
BIT
BIT
BIT
BIT
BIT
BIT
INPUTS/OUTPUTS
EN0
EN0
EN0
EN0
PR PRB EN0
1
1
1
1
1
1
2
EN1
EN1
EN1
EN1
2
2
2
2
2
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Fully Programmable Serializer/Deserializer
3
HSYNC VSYNC
HSYNC VSYNC
HSYNC VSYNC
HSYNC VSYNC
3
3
3
3
3
EN1 HSYNC VSYNC D0 D1
4
4
Parallel-Word Width
4
4
4
4
5
5
D0
D0
5
D0
5
5
D0
V
SUPPLY
D1
5
6
CCLVDS
V
6
V
CCIO
CC
D1
6
with UART/I
D1
D2
6
7
D1
6
7
D2
7
D1
D3
6
8
D2
7
8
D3
D2
8
7
D4
9
D2
9
D3
8
serial-data rate, and parity.
word width.
The serial-word length is made up of the parallel-word
width, encoding bits, and parity bits.
serial video format and serial-word lengths without parity.
Tables 10–13
Table 4. MAX9258A I/O Supply
D2
All inputs and outputs
SDI+, SDI-
7
D4
D5
10
9
D3
10
D3
8
MAX9257A/MAX9258A
D4
9
D6
11
D4
D5
10
11
INPUTS/OUTPUTS
D3
8
D4
D7
D5
12
12
D5
9
2
10
D6
11
show with parity bits included.
C Control Channel
D6
13
D8
13
D7
12
D6
11
D5
10
D4
9
D7
14
D9 D10 D11 D12 D13 D14 D15
14
D8
13
D7
12
D8
15
15
D6
11
Table 16
D9
14
D5
10
D9
16
D8
13
Serial-Word Length
16
D10 D11 D12 D13
D7
15
12
D10 D11 D12 D13
17
Tables 5–9
17
shows the parallel-
D9
14
D6
SUPPLY
V
11
V
16
CCLVDS
18
CCOUT
18
D8
13
D10
15
17
19
show the
19
D7
12
D9
D11
14
16
18
20
20