ltc2195 Linear Technology Corporation, ltc2195 Datasheet - Page 24

• Manufacturer Part Number: ltc2195
• Description: Ltc2195/ltc2194/ltc2193 - 16-bit, 125/105/80msps Low Power Dual Adcs
• Manufacturer: Linear Technology Corporation

APPLICATIONS INFORMATION
LTC2195
LTC2194/LTC2193
REGISTER A2: OUTPUT MODE REGISTER (ADDRESS 02h)
REGISTER A3: TEST PATTERN MSB REGISTER (ADDRESS 03h)
REGISTER A4: TEST PATTERN LSB REGISTER (ADDRESS 04h)
24
Bits 7-5
Bit 4
Bit 3
Bits 1-0
Bits 7-0
Bits 7-0
Bit 2
ILVDS2
TP15
TP7
D7
D7
D7
ILVDS2:ILVDS0 LVDS Output Current Bits
000 = 3.5mA LVDS Output Driver Current
001 = 4.0mA LVDS Output Driver Current
010 = 4.5mA LVDS Output Driver Current
011 = Not Used
100 = 3.0mA LVDS Output Driver Current
101 = 2.5mA LVDS Output Driver Current
110 = 2.1mA LVDS Output Driver Current
111 = 1.75mA LVDS Output Driver Current
TERMON
0 = Internal Termination Off
1 = Internal Termination On. LVDS Output Driver Current is 2× the Current Set by ILVDS2:ILVDS0
OUTOFF
0 = Digital Outputs are Enabled
1 = Digital Outputs are Disabled
OUTMODE1:OUTMODE0
00 = 2-Lane Output Mode
01 = 4-Lane Output Mode
10 = 1-Lane Output Mode
11 = Not Used
TP15:TP8
TP15:TP8 Set the Test Pattern for Data Bit 15 (MSB) Through Data Bit 8.
TP7:TP0
TP7:TP0 Set the Test Pattern for Data Bit 7 Through Data Bit 0 (LSB).
OUTTEST
0 = Digital Output Test Pattern Off
1 = Digital Output Test Pattern On
ILVDS1
TP14
TP6
D6
D6
D6
Test Pattern Data Bits (MSB)
Test Pattern Data Bits (LSB)
ILVDS0
TP13
TP5
D5
D5
D5
LVDS Internal Termination Bit
Output Disable Bit
Digital Output Mode Control Bits
Digital Output Test Pattern Control Bit
TERMON
TP12
TP4
D4
D4
D4
OUTOFF
TP11
TP3
D3
D3
D3
OUTTEST
TP10
TP2
D2
D2
D2
OUTMODE1
TP9
TP1
D1
D1
D1
OUTMODE0
TP8
TP0
D0
D0
D0
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