AD9854/PCBZ Analog Devices Inc, AD9854/PCBZ Datasheet - Page 15

• Manufacturer Part Number: AD9854/PCBZ
• Description: 300 MHZ QUADRATURE DDS SYN. Eval Board
• Manufacturer: Analog Devices Inc
• Series: AgileRF™r

Specifications of AD9854/PCBZ

• Main Purpose: Timing, Direct Digital Synthesis (DDS)
• Utilized Ic / Part: AD9854
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

500ps/DIV
CH1
Figure 22. Typical Comparator Output Jitter, 40 MHz A
300 MHz RFCLK with REFCLK Multiplier Bypassed
500mVΩ
RISE TIME
Figure 23. Comparator Rise/Fall Times
1.04ns
–33ps
232mV/DIV
M 500ps CH1
0ps
50 Ω INPUT
[10.6ps RMS]
REF1 RISE
1.174ns
C1 FALL
1.286ns
JITTER
+33ps
980mV
OUT
,
Rev. E | Page 15 of 52
1200
1000
800
600
400
200
0
0
Figure 24. Comparator Toggle Voltage Requirement
MINIMUM COMPARATOR
INPUT DRIVE
V
CM
= 0.5V
100
FREQUENCY (MHz)
200
300
400
AD9854
500