Datasheet

AD9851
–20
–
23a. FSPCB Top Layer
23b. FSPCB Power Plane
23c. FSPCB Ground Plane
23d. FSPCB Bottom Layer
Figure 23. FSPCB Evaluation Board 4-Layer PCB Layout Patterns
AD9851/FSPCB Evaluation Board Parts List—GSO 0516(A)
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
2
BNC Coax. Connector, PC Mount
J5, J6
1
AD9851/FSPCB Evaluation Board
GSO 0516(A)
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 Standoffs to Board)
None
4
#4 1-In Metal Stand-Off
None
Miscellaneous Hardware
Ref. Des.
Decoupling Capacitors
7
Size 1206 Chip Capacitor, 0.1 µF
C2–C5,
C8–C10
2
Tantalum Capacitors, 10 µF
C6, C7
Resistors
1
25

Chip Resistor, Size 1206
R5
2
50

Chip Resistor, Size 1206
R2, R4
1
3.9 k

Chip Resistor, Size 1206
R1
4
2 k

or 2.2 k

Chip Resistor, Size 1206
R3, R8,
R9, R10
2
1 k

Chip Resistor, Size 1206
R6, R7
Integrated Circuits
1
AD9851 Direct Digital Synthesizer, Surface-mount
U1
2
74HCT574AN HCMOS Octal Flip-Flop,
Through-Hole Mount
U2, U3
REV. D