AD9515BCPZ Analog Devices Inc, AD9515BCPZ Datasheet - Page 27

• Manufacturer Part Number: AD9515BCPZ
• Description: IC CLOCK DIST 2OUT PLL 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Fanout Buffer (Distribution), Dividerr

Specifications of AD9515BCPZ

• Design Resources: Low Jitter Sampling Clock Generator for High Performance ADCs Using AD9958/9858 and AD9515 (CN0109)
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: Differential
• Output: CMOS, LVDS, LVPECL
• Frequency - Max: 1.6GHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Frequency-max: 1.6GHz
• No. Of Multipliers / Dividers: 2
• No. Of Amplifiers: 3
• Supply Voltage Range: 3.135V To 3.465V
• Slew Rate: 1V/ns
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9515/PCBZ - BOARD EVAL CLOCK 2CH AD9515
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PHASE NOISE AND JITTER MEASUREMENT SETUPS
OSCILLATOR
ZESC-2-11
SPLITTER
WENZEL
OSCILLATOR
WENZEL
t
J_RMS
0°
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.
A
j_RMS
A
is the analog frequency.
=
is the analog source voltage.
is the rms time jitter.
⎡
⎢
⎢
⎣
V
10
A_RMS
EVALUATION BOARD
EVALUATION BOARD
SNR
20
EVALUATION BOARD
Figure 41. Additive Phase Noise Measurement Configuration
⎤
⎥
⎥
⎦
Figure 42. Jitter Determination by Measuring SNR of ADC
2
−
(
SND
TERM
TERM
TERM
TERM
×
TERM
TERM
Rev. 0 | Page 27 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
]
–12dB
2
–7dB
ANALOG
SOURCE
ON
2
+
VARIABLE DELAY
COLBY PDL30A
θ
0.01ns STEP
THERMAL
TO 10ns
2
FFT
PC
+
θ
DNL
SIG IN
REF IN
2
t
)
J_RMS
SNR
AD9515