AD9549/PCBZ Analog Devices Inc, AD9549/PCBZ Datasheet - Page 16

• Manufacturer Part Number: AD9549/PCBZ
• Description: BOARD EVALUATION FOR AD9549
• Manufacturer: Analog Devices Inc

Specifications of AD9549/PCBZ

• Main Purpose: Timing, Clock Generator
• Embedded: No
• Utilized Ic / Part: AD9549
• Primary Attributes: 2 Inputs, 2 Outputs, VCO
• Secondary Attributes: CMOS, HSTL Output Logic, Graphical User Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9549
INPUT/OUTPUT TERMINATION RECOMMENDATIONS
AD9549
AD9549
OUTPUT
OUTPUT
HSTL
HSTL
Figure 19. DC-Coupled HSTL Output Driver
1.8V
Figure 18. AC-Coupled HSTL Output Driver
1.8V
0.01µF
0.01µF
AVDD/2
100Ω
50Ω
50Ω
DOWNSTREAM
DOWNSTREAM
(HIGH-Z)
(HIGH-Z)
DEVICE
DEVICE
Rev. D | Page 16 of 76
(OPTIONAL)
(OPTIONAL)
0.01µF
0.01µF
0.1µF
0.1µF
Figure 20. Reference Input
Figure 21. FDBK_IN Input
100Ω
100Ω
SELF-BIASING
SELF-BIASING
FDBK INPUT
REF INPUT
AD9549
AD9549