AD9520-3 Analog Devices, Inc., AD9520-3 Datasheet - Page 20

• Manufacturer Part Number: AD9520-3
• Description: 12 Lvpecl/24 Cmos Output Clock Generator With Integrated 2 Ghz Vco
• Manufacturer: Analog Devices, Inc.

AD9520-3
Pin No.
48
50
51
52
53
55
56
58
62
63
64
EPAD
Input/
Output
O
O
O
O
O
O
O
O
O
I
I
Pin
Type
LVPECL or
CMOS
LVPECL or
CMOS
LVPECL or
CMOS
LVPECL or
CMOS
LVPECL or
CMOS
LVPECL or
CMOS
LVPECL or
CMOS
Current set
resistor
Current set
resistor
Reference
input
Reference
input
GND
Mnemonic
OUT3 (OUT3A)
OUT2 (OUT2B)
OUT2 (OUT2A)
OUT1 (OUT1B)
OUT1 (OUT1A)
OUT0 (OUT0B)
OUT0 (OUT0A)
RSET
CPRSET
REFIN (REF2)
REFIN (REF1)
GND
Clock Output. This pin can be configured as one side of a differential LVPECL
output or as a single-ended CMOS output.
output or as a single-ended CMOS output.
Clock Output. This pin can be configured as one side of a differential LVPECL
output or as a single-ended CMOS output.
output or as a single-ended CMOS output.
Clock Output. This pin can be configured as one side of a differential LVPECL
output or as a single-ended CMOS output.
output or as a single-ended CMOS output.
Clock Output. This pin can be configured as one side of a differential LVPECL
output or as a single-ended CMOS output.
Clock Distribution Current Set Resistor. Connect a 4.12 kΩ resistor from this pin
to GND.
Charge Pump Current Set Resistor. Connect a 5.1 kΩ resistor from this pin to GND.
Along with REFIN, this is the differential input for the PLL reference. Alternatively,
this pin is a single-ended input for REF2.
Along with REFIN, this is the differential input for the PLL reference. Alternatively,
this pin is a single-ended input for REF1.
Exposed die pad must be connected to GND.
Description
Clock Output. This pin can be configured as one side of a differential LVPECL
Clock Output. This pin can be configured as one side of a differential LVPECL
Clock Output. This pin can be configured as one side of a differential LVPECL
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