Datasheet
AD9851
–23
–
CGPCB Evaluation Board Parts List—GSO 0515(B)
Miscellaneous Hardware
Ref. Des.
1
Amp 552742-1, 36-Pin Plastic, Right Angle,
PC Mount, Female
J1
1
Banana Jack—Color Not Important
J2
1
Yellow Banana Jack
J3
1
Black Banana Jack
J4
5
BNC Coax. Connector, PC Mount
J5, J6, J7,
J8, J9
1
AD9851/CGPCB Evaluation Board
GSO 0515(B)
None
4
AMP 5-330808-6, Open-Ended Pin Socket
None
2
#2-56 Hex Nut (to Fasten J1)
None
2
#2-56
3/8 Binder Head Machine Screw
(to Fasten J1)
None
4
#4-40 Hex Nut (to Fasten Stand-Offs to Board)
None
4
#4 1-In Metal Stand-Off
#4 1-In Metal Stand-Off #4 1-In Metal Stand-Off
None
Decoupling Capacitors
1
Size 1206 Chip Capacitor, 470 pF
C1
7
Size 1206 Chip Capacitor, 0.1 µF
C2–C5,
C8–C10
2
Tantalum Capacitors, 10 µF
C6, C7
Resistors
1
3.9 k
Chip Resistor, Size 1206
R1
1
50
Chip Resistor, Size 1206
R2
4
2 k
or 2.2 k
Chip Resistor, Size 1206
R3, R9,
R10, R11
2
100 k
Chip Resistor, Size 1206
R4, R5
2
200
Chip Resistor, Size 1206
R6, R7
1
100
Chip Resistor, Size 1206
R8
1
Dummy Resistor (for Optional Installation)
R12
Filter Capacitors (70 MHz 7-Pole Elliptic Filter)
3
22 pF Chip Capacitor, Size 1206
C11, C15,
C17
1
1 pF Chip Capacitor, Size 1206
C12
1
33 pF Chip Capacitor, Size 1206
C13
1
5.6 pF Chip Capacitor, Size 1206
C14
1
4.7 pF Chip Capacitor, Size 1206
C16
Inductors (70 MHz 7-Pole Elliptic Filter)
1
470 nH Chip Inductor, Coil Craft 1008CS
L1
2
390 nH Chip Inductor, Coil Craft 1008CS
L2, L3
Integrated Circuits
1
AD9851 Direct Digital Synthesizer,
Surface-mount
U1
2
74HCT574AN HCMOS Octal Flip-Flop,
Through-Hole Mount
U2, U3
REV. D