AD9518-2 Analog Devices, Inc., AD9518-2 Datasheet - Page 56

• Manufacturer Part Number: AD9518-2
• Description: 6-output Clock Generator With Integrated 2.2 Ghz Vco
• Manufacturer: Analog Devices, Inc.

Reg.
Addr
(Hex) Bit(s) Name
F0
F0
F0
F1
F1
F1
F2
F2
F2
F3
AD9518-2
Table 44. LVPECL Outputs
<4>
<3:2> OUT0 LVPECL Sets the LVPECL output differential voltage (V
<1:0> OUT0
<4>
<3:2> OUT1 LVPECL Sets the LVPECL output differential voltage (V
<1:0> OUT1
<4>
<3:2> OUT2 LVPECL Sets the LVPECL output differential voltage (V
<1:0> OUT2
<4>
OUT0 Invert
Differential
Voltage
Power-Down <1>
OUT1 Invert
Differential
Voltage
Power-Down <1> <0> Mode
OUT2 Invert
Differential
Voltage
Power-Down <1> <0> Mode
OUT3 Invert
Description
Sets the output polarity.
<4> = 0; noninverting.
<4> = 1; inverting.
<3>
0
0
1
1
LVPECL power-down modes.
0
0
1
1
Sets the output polarity.
<4> = 0; noninverting.
<4> = 1; inverting.
<3> <2> V
0
0
1
1
LVPECL power-down modes.
0
0
1
1
Sets the output polarity.
<4> = 0; noninverting.
<4> = 1; inverting.
<3> <2> V
0
0
1
1
LVPECL power-down modes.
0
0
1
1
Sets the output polarity.
<4> = 0; noninverting.
<4> = 1; inverting.
1
1
0
1
0
1
0
0
1
0
1
0
1
0
0
1
<2> V
0
1
0
1
<0> Mode
0
1
0
1
400
600
780
960
Normal operation.
Partial power-down, reference on; use only if there are no external load resistors.
Partial power-down, reference on, safe LVPECL power-down.
Total power-down, reference off; use only if there are no external load resistors.
400
600
780
960
Normal operation.
Partial power-down, reference on; use only if there are no external load resistors.
Partial power-down, reference on, safe LVPECL power-down.
Total power-down, reference off; use only if there are no external load resistors.
OD
400
600
780
960
Normal operation.
Partial power-down, reference on; use only if there are no external load resistors.
Partial power-down, reference on, safe LVPECL power-down.
Total power-down, reference off; use only if there are no external load resistors.
OD
OD
(mV)
(mV)
(mV)
Rev. 0 | Page 56 of 64
OD
OD
OD
).
).
).
Output
On
Off
Off
Off
Output
On
Off
Off
Off
Output
On
Off
Off
Off