AD9513/PCBZ Analog Devices Inc, AD9513/PCBZ Datasheet - Page 25

• Manufacturer Part Number: AD9513/PCBZ
• Description: 800MHz 3-Chan Clock Distribution EB
• Manufacturer: Analog Devices Inc

Specifications of AD9513/PCBZ

• Main Purpose: Timing, Clock Distribution
• Utilized Ic / Part: AD9513
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PHASE NOISE AND JITTER MEASUREMENT SETUPS
OSCILLATOR
ZESC-2-11
SPLITTER
WENZEL
OSCILLATOR
WENZEL
0°
t
J_RMS
where:
t
SNR is the signal-to-noise ratio.
SND is the source noise density in nV/√Hz.
BW is the SND filter bandwidth.
V
f
The θ terms are the quantization, thermal, and DNL errors.
j_RMS
A
A
is the analog frequency.
is the analog source voltage.
is the rms time jitter.
=
⎡
⎢
⎢
⎣
V
10
EVALUATION BOARD
EVALUATION BOARD
A_RMS
SNR
20
EVALUATION BOARD
Figure 33. Additive Phase Noise Measurement Configuration
⎤
⎥
⎥
⎦
Figure 34. Jitter Determination by Measuring SNR of ADC
2
−
(
SND
TERM
TERM
TERM
TERM
×
TERM
TERM
Rev. 0 | Page 25 of 28
BW
[
2π
) (
2
×
ZFL1000VH2
+28dB
ZFL1000VH2
+28dB
AMP
AMP
−
f
A
θ
CLK
DATA CAPTURE CARD
×
QUANTIZATI
V
OSCILLATOR
A_PK
WENZEL
ADC
FIFO
ATTENUATOR
ATTENUATOR
]
2
ANALOG
SOURCE
–12dB
ON
–7dB
2
+
θ
VARIABLE DELAY
COLBY PDL30A
THERMAL
0.01ns STEP
TO 10ns
2
FFT
PC
+
θ
DNL
2
t
)
J_RMS
SIG IN
REF IN
SNR
AD9513