AD9518_2_15 Datasheet, PDF (55/64 Pages) Analog Devices – 6-Output Clock Generator with Integrated 2.2 GHz VCO

Data Sheet
Reg.
Addr.
(Hex)
0x0F3
0x0F4
0x0F5
Bits Name
Description
4
OUT3 invert
Sets the output polarity.
0: noninverting (default).
1: inverting.
[3:2] OUT3 LVPECL
Sets the LVPECL output differential voltage (VOD).
differential voltage _{3 2 VOD (mV)}
0 0 400.
0 1 600.
1 0 780 (default).
1 1 960.
[1:0] OUT3 power-down LVPECL power-down modes.
1 0 Mode
0 0 Normal operation.
0 1 Partial power-down, reference on; use only if there are no external load resistors.
1 0 Partial power-down, reference on, safe LVPECL power-down (default).
1 1 Total power-down, reference off; use only if there are no external load resistors.
4
OUT4 invert
Sets the output polarity.
0: noninverting (default).
1: inverting.
[3:2] OUT4 LVPECL
Sets the LVPECL output differential voltage (VOD).
differential voltage _{3 2 VOD (mV)}
0 0 400.
0 1 600.
1 0 780 (default).
1 1 960.
[1:0] OUT4 power-down LVPECL power-down modes.
1 0 Mode
0 0 Normal operation (default).
0 1 Partial power-down, reference on; use only if there are no external load resistors.
1 0 Partial power-down, reference on, safe LVPECL power-down.
1 1 Total power-down, reference off; use only if there are no external load resistors.
4
OUT5 invert
Sets the output polarity.
0: noninverting (default).
1: inverting.
[3:2] OUT5 LVPECL
Sets the LVPECL output differential voltage (VOD).
differential voltage _{3 2 VOD (mV)}
0 0 400.
0 1 600.
1 0 780 (default).
1 1 960.
[1:0] OUT5 power-down LVPECL power-down modes.
1 0 Mode
0 0 Normal operation.
0 1 Partial power-down, reference on; use only if there are no external load resistors.
1 0 Partial power-down, reference on, safe LVPECL power-down (default).
1 1 Total power-down, reference off; use only if there are no external load resistors.
AD9518-2
Output
On
Off
Off
Off
Output
On
Off
Off
Off
Output
On
Off
Off
Off
Rev. C | Page 55 of 64