AD9517-4/PCBZ Analog Devices Inc, AD9517-4/PCBZ Datasheet - Page 65

• Manufacturer Part Number: AD9517-4/PCBZ
• Description: BOARD EVALUATION AD9517-4
• Manufacturer: Analog Devices Inc

Specifications of AD9517-4/PCBZ

• Design Resources: High Performance, Dual Channel IF Sampling Receiver (CN0140)
• Main Purpose: Timing, Clock Generator
• Utilized Ic / Part: AD9517-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 55. Fine Delay Adjust—OUT4 to OUT7
Reg.
Addr.
(Hex)
0x0A0
0x0A1
0x0A2
0x0A3
0x0A4
Bits
0
[5:3]
[2:0]
[5:0]
0
[5:3]
Name
OUT4 delay bypass
OUT4 ramp capacitors
OUT4 ramp current
OUT4 delay fraction
OUT5 delay bypass
OUT5 ramp capacitors
Description
Bypass or use the delay function.
0: use delay function.
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 delay full scale.
5
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 delay full scale.
2
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; 0x2F) are supported (default = 0x00).
Bypass or use the delay function.
0: use delay function.
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 delay full scale.
5
0
0
0
0
1
1
1
1
4
0
0
1
1
0
0
1
1
1
0
0
1
1
0
0
1
1
4
0
0
1
1
0
0
1
1
3
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
3
0
1
0
1
0
1
0
1
Number of Capacitors
4 (default)
3
3
2
3
2
2
1
Current (μA)
200 (default)
400
600
800
1000
1200
1400
1600
Number of Capacitors
4 (default)
3
3
2
3
2
2
1
Rev. B | Page 65 of 80
AD9517-4