AD9512/PCBZ Analog Devices Inc, AD9512/PCBZ Datasheet - Page 40

• Manufacturer Part Number: AD9512/PCBZ
• Description: 800MHz Clock Distribution Eval Bd.
• Manufacturer: Analog Devices Inc

Specifications of AD9512/PCBZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9512
Reg.
Addr.
(Hex)
36
36
37 (38)
(39)
(3A) (3B)
(3C)
3D (3E)
(3F)
3D (3E)
(3F)
3D (3E)
(3F)
40 (41)
40 (41)
40 (41)
40 (41)
40 (41)
Bit(s)
<5:1>
<7:6>
<7:0>
<1:0>
<3:2>
<7:4>
<0>
<2:1>
<3>
<4>
<7:5>
Name
Delay Fine Adjust
OUT4
OUTPUTS
Power-Down LVPECL
OUT0
(OUT1)
(OUT2)
Output Level LVPECL
OUT0
(OUT1)
(OUT2)
Power-Down
LVDS/CMOS
OUT3
(OUT4)
Output Current Level
LVDS
OUT3
(OUT4)
LVDS/CMOS Select
OUT3
(OUT4)
Inverted CMOS Driver
OUT3
(OUT4)
Description
Sets Delay Within Full Scale of the Ramp; There Are 32 Steps.
00000b => Zero Delay (Default).
11111b => Maximum Delay.
Not Used.
Not Used.
Mode
ON
PD1
PD2
PD3
Output Single-Ended Voltage Levels for LVPECL Outputs.
<3>
0
0
1
1
Not Used.
Power-Down Bit for Both Output and LVDS Driver.
0 = LVDS/CMOS on (Default).
1 = LVDS/CMOS Power-Down.
<2>
0
0
1
1
0 = LVDS (Default).
1 = CMOS.
Affects Output Only when in CMOS Mode.
0 = Disable Inverted CMOS Driver (Default).
1 = Enable Inverted CMOS Driver.
Not Used.
<1>
0
0
1
1
<0>
0
1
0
1
Rev. A | Page 40 of 48
<1>
0
1
0
1
Description
Normal Operation.
Test Only—Do Not Use.
Safe Power-Down.
Partial Power-Down; Use If Output Has
Load Resistors.
Total Power-Down.
Use Only If Output Has No Load Resistors.
<2>
0
1
0
1
Current (mA)
1.75
3.5 (Default)
5.25
7
Output
ON
OFF
OFF
OFF
Output Voltage (mV)
490
330
805 (Default)
650
Termination (Ω)
100
100
50
50