MAX9260 Maxim, MAX9260 Datasheet - Page 11

• Manufacturer Part Number: MAX9260
• Description: The MAX9259/MAX9260 chipset presents Maxim's gigabit multimedia serial link (GMSL) technology
• Manufacturer: Maxim

1–5, 11–17,
21–25, 49,
52–60, 63,
8, 20, 31,
7, 30, 51
9, 18, 39
50, 61
10, 42
19, 62
TQFP
64
26
27
28
29
32
33
34
35
6
PIN
Gigabit Multimedia Serial Link with Spread
Spectrum and Full-Duplex Control Channel
1–5, 9–15,
17–21, 43,
45–53, 55,
7, 26, 44
TQFN
16, 54
8, 36
______________________________________________________________________________________
56
—
—
22
23
24
25
27
28
29
30
6
PCLKIN
RX/SDA
AUTOS
IOVDD
NAME
AGND
PWDN
DIN0–
DIN28
DVDD
AVDD
GND
CDS
SCK
WS
MS
SD
Data Input[0:28]. Parallel data inputs. All pins internally pulled down to GND. Selected
edge of PCLKIN latches input data. Set BWS = low (24-bit mode) to use DIN0–DIN20
(RGB and SYNC). DIN21–DIN28 are not used in 24-bit mode. Set BWS = high (32-bit
mode) to use DIN0–DIN28 (RGB, SYNC, and two extra inputs).
Parallel Clock Input. Latches parallel data inputs and provides the PLL reference clock.
I/O Supply Voltage. 1.8V to 3.3V logic I/O power supply. Bypass IOVDD to GND with
0.1FF and 0.001FF capacitors as close as possible to the device with the smaller value
capacitor closest to IOVDD.
Digital and I/O Ground
Analog Ground
1.8V Analog Power Supply. Bypass AVDD to AGND with 0.1FF and 0.001FF capacitors as
close as possible to the device with the smaller value capacitor closest to AVDD.
1.8V Digital Power Supply. Bypass DVDD to GND with 0.1FF and 0.001FF capacitors as
close as possible to the device with the smaller value capacitor closest to DVDD.
I
additional data input latched on the selected edge of PCLKIN.
I
I
Autostart Setting. Active-low power-up mode selection input requires external pulldown or
pullup resistors. Set AUTOS = high to power up the device with no link active. Set AUTOS
= low to have the MAX9259 power up the serial link with autorange detection (see Tables
13 and 14).
Mode Select. Control-link mode-selection input requires external pulldown or pullup
resistors. Set MS = low, to select base mode. Set MS = high to select the bypass mode.
Control-Direction Selection. Control-link-direction selection input requires external
pulldown or pullup resistors. Set CDS = low for FC use on the MAX9259 side of the serial
link. Set CDS = high for FC use on the MAX9260 side of the serial link.
Power-Down. Active-low power-down input requires external pulldown or pullup
resistors.
Receive/Serial Data. UART receive or I
pullup to IOVDD. In UART mode, RX/SDA is the Rx input of the MAX9259’s UART. In I
mode, RX/SDA is the SDA input/output of the MAX9259’s I
2
2
2
S Serial-Data Input with Internal Pulldown to GND. Disable I
S Serial-Clock Input with Internal Pulldown to GND
S Word-Select Input with Internal Pulldown to GND
2
FUNCTION
C serial-data input/output with internal 30kI
MAX9259 Pin Description
2
C master.
2
S to use SD as an
2
C
11