AD9516-5 Analog Devices, Inc., AD9516-5 Datasheet - Page 66

• Manufacturer Part Number: AD9516-5
• Description: 14-output Clock Generator
• Manufacturer: Analog Devices, Inc.

Reg.
Addr
(Hex) Bit(s) Name
140
140
140
140
140
141
141
141
141
AD9516-5
Table 52. LVDS/CMOS Outputs
[7:5] OUT6 output polarity
[4]
[3]
[2:1] OUT6 LVDS output current
[0]
[7:5] OUT7 output polarity
[4]
[3]
[2:1] OUT7 LVDS output current
OUT6 CMOS B
OUT6 select LVDS/CMOS
OUT6 power-down
OUT7 CMOS B
OUT7 select LVDS/CMOS
Description
In CMOS mode, [7:5] select the output polarity of each CMOS output.
In LVDS mode, only [5] determines LVDS polarity.
[7] [6]
0
0
1
1
0
0
1
1
In CMOS mode, turn on/off the CMOS B output. There is no effect in LVDS mode.
[4] = 0; turn off the CMOS B output (default).
[4] = 1; turn on the CMOS B output.
Select LVDS or CMOS logic levels.
[3] = 0; LVDS (default).
[3] = 1; CMOS.
Set output current level in LVDS mode. This has no effect in CMOS mode.
[2]
0
0
1
1
Power-down output (LVDS/CMOS).
[0] = 0; power on (default).
[0] = 1; power off.
In CMOS mode, [7:5] select the output polarity of each CMOS output.
In LVDS mode, only [5] determines LVDS polarity.
[7] [6]
0
0
1
1
0
0
1
1
In CMOS mode, turn on/off the CMOS B output. There is no effect in LVDS mode.
[4] = 0; turn off the CMOS B output (default).
[4] = 1; turn on the CMOS B output.
Select LVDS or CMOS logic levels.
[3] = 0; LVDS (default).
[3] = 1; CMOS.
Set output current level in LVDS mode. This has no effect in CMOS mode.
[2]
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
[1]
0
1
0
1
[1]
0
1
0
1
[5] OUT6A (CMOS)
0
0
0
0
1
1
1
1
[5]
0
0
0
0
1
1
1
1
Rev. 0 | Page 66 of 76
Current (mA)
1.75
3.5
5.25
7
Current (mA)
1.75
3.5
5.25
7
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
Noninverting
Noninverting
OUT7A (CMOS) OUT7B (CMOS)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
Noninverting
Noninverting
Recommended Termination (Ω)
100
100 (default)
50
50
Recommended Termination (Ω)
100
100 (default)
50
50
OUT6B (CMOS)
Inverting
Noninverting
Inverting
Noninverting
Noninverting
Inverting
Noninverting
Inverting
Inverting
Noninverting
Inverting
Noninverting
Noninverting
Inverting
Noninverting
Inverting
OUT6 (LVDS)
Noninverting
Noninverting (default)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting
OUT7 (LVDS)
Noninverting
Noninverting (default)
Noninverting
Noninverting
Inverting
Inverting
Inverting
Inverting