AD9516-5 Analog Devices, Inc., AD9516-5 Datasheet - Page 62

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

Reg.
Addr
(Hex) Bit(s) Name
0A1
0A2
0A3
0A4
0A4
0A5
0A6
AD9516-5
[2:0] OUT6 ramp
[5:0] OUT6 delay
[0]
[5:3] OUT7 ramp
[2:0] OUT7 ramp
[5:0] OUT7 delay
[0]
current
fraction
OUT7 delay bypass Bypass or use the delay function.
capacitors
current
fraction
OUT8 delay bypass Bypass or use the delay function.
Description
Ramp current for the delay function. The combination of the number of capacitors and the ramp current
sets the full-scale delay.
[2] [1] [0] Current (μA)
0
0
0
0
1
1
1
1
Selects the fraction of the full-scale delay desired (6-bit binary). 000000 gives zero delay.
Only delay values up to 47 decimals (101111b; 0x02F) are supported (default: 0x00).
[0] = 0; use delay function.
[0] = 1; bypass delay function (default).
Selects the number of ramp capacitors used by the delay function. The combination of the number of the
capacitors and the ramp current sets the full-scale delay.
[5] [4] [3] Number of Capacitors
0
0
0
0
1
1
1
1
Ramp current for the delay function. The combination of the number of capacitors and the ramp
current sets the full-scale delay.
[2] [1] [0] Current (μA)
0
0
0
0
1
1
1
1
Selects the fraction of the full-scale delay desired (6-bit binary). 000000 give zero delay.
Only delay values up to 47 decimals (101111b; 0x02F) are supported (default: 0x00).
[0] = 0; use delay function.
[0] = 1; bypass delay function (default).
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
200 (default)
400
600
800
1000
1200
1400
1600
4 (default)
3
3
2
3
2
2
1
200 (default)
400
600
800
1000
1200
1400
1600
Rev. 0 | Page 62 of 76