MAX9134GHJ+ Maxim Integrated Products, MAX9134GHJ+ Datasheet - Page 14

• Manufacturer Part Number: MAX9134GHJ+
• Description: IC SW LVDS CROSSBAR 32TQFP-EP
• Manufacturer: Maxim Integrated Products
• Type: LVDS Crossbar Switchr

Specifications of MAX9134GHJ+

• Applications: Digital Video
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Programmable, High-Speed, Multiple
Input/Output LVDS Crossbar Switches
S[5:0] determine which interface controls the
MAX9134/MAX9135. Leave S[5:0] unconnected or set
to a midlevel state to enable the LIN interface. Other
settings to S[5:0] set the switch routing according to
Tables 6a (MAX9134) and 6b (MAX9135). The I
face is active when the MAX9132/MAX9134/MAX9135
are not in LIN interface mode. Writing to an I
overrides the S[5:0] settings.
Table 6a. Switch Routing Control Pin Setting for the MAX9134
14
X = Don’t care.
DOUT0,
DOUT2,
DOUT1
DOUT3
PORT
______________________________________________________________________________________
Interface Selection Using S[5:0]
S5
X
X
X
0
1
1
S4
X
X
X
X
0
1
1
(MAX9134/MAX9135)
Open
Open
S3
X
X
X
X
X
0
1
0
1
Open
Open
Open
S2
X
X
X
X
0
1
X
0
1
0
1
X
2
C register
Open
Open
2
S1
X
0
1
0
1
X
X
X
X
C inter-
Open
Open
Open
S0
X
X
X
X
X
X
0
1
0
1
0
1
The FS input selects the interface for the MAX9132. Set
FS low for LIN interface control and FS high for I
interface. The MAX9132 powers up with all LVDS out-
puts unconnected for either mode.
The MAX9132/MAX9134/MAX9135 interface to the LIN
bus through the MAX13020 LIN transceivers. This
device translates the +12V to +42V LIN bus signal down
DOUT0 connected to DIN0
DOUT0 connected to DIN1
DOUT0 connected to DIN2
DOUT1 connected to DIN0
DOUT1 connected to DIN1
DOUT1 connected to DIN2
DOUT0 connected to DIN0
DOUT0 connected to DIN1
DOUT0 connected to DIN2
DOUT1 connected to DIN0
DOUT1 connected to DIN1
DOUT1 connected to DIN2
DOUT2 connected to DIN0
DOUT2 connected to DIN1
DOUT2 connected to DIN2
DOUT3 connected to DIN0
DOUT3 connected to DIN1
DOUT3 connected to DIN2
DOUT2 connected to DIN0
DOUT2 connected to DIN1
DOUT2 connected to DIN2
DOUT3 connected to DIN0
DOUT3 connected to DIN1
DOUT3 connected to DIN2
DOUT0 and DOUT1
DOUT2 and DOUT3
in high impedance
in high impedance
CONNECTION
MAX9132/MAX9134/MAX9135
Interface Selection Using FS
Both DOUT0 and DOUT1
DOUT1 is not connected,
DOUT0 is not connected,
Both DOUT0 and DOUT1
Both DOUT2 and DOUT3
DOUT3 is not connected,
DOUT2 is not connected,
Both DOUT2 and DOUT3
are not connected
are not connected
(MAX9132 Only)
DESCRIPTION
outputs are on
outputs are on
Interfacing the
DOUT0 is on
DOUT1 is on
DOUT2 is on
DOUT3 is on
to the LIN Bus
2
C