AD9522-4/PCBZ Analog Devices Inc, AD9522-4/PCBZ Datasheet - Page 10

• Manufacturer Part Number: AD9522-4/PCBZ
• Description: 12/24 Channel Clock Gen 2,0GH
• Manufacturer: Analog Devices Inc

Specifications of AD9522-4/PCBZ

• Main Purpose: Timing, Clock Generator
• Embedded: No
• Utilized Ic / Part: AD9522-4
• Primary Attributes: 12 LVDS/24 CMOS Outputs, 1.6 GHz VCO
• Secondary Attributes: I²C & SPI Interfaces
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9522-4
CLOCK OUTPUT ABSOLUTE PHASE NOISE (INTERNAL VCO USED)
Table 7.
Parameter
LVDS ABSOLUTE PHASE NOISE
CLOCK OUTPUT ABSOLUTE TIME JITTER (CLOCK GENERATION USING INTERNAL VCO)
Table 8.
Parameter
LVDS OUTPUT ABSOLUTE TIME JITTER
CLOCK OUTPUT ABSOLUTE TIME JITTER (CLOCK CLEANUP USING INTERNAL VCO)
Table 9.
Parameter
LVDS OUTPUT ABSOLUTE TIME JITTER
VCO = 1.8 GHz; Output = 600 MHz
VCO = 1.6 GHz; Output = 533 MHz
VCO = 1.4 GHz; Output = 467 MHz
VCO = 1475 MHz; LVDS = 245.76 MHz; PLL LBW = 55 kHz
VCO = 1475 MHz; LVDS = 122.88 MHz; PLL LBW = 55 kHz
VCO = 1475 MHz; LVDS = 61.44 MHz; PLL LBW = 55 kHz
VCO = 1400 MHz; LVDS = 155.52 MHz; PLL LBW = 1.8 kHz
VCO = 1475 MHz; LVDS = 122.88 MHz; PLL LBW = 1.8 kHz
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
@ 10 MHz Offset
@ 40 MHz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
@ 10 MHz Offset
@ 40 MHz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
@ 10 MHz Offset
@ 40 MHz Offset
Min
Typ
−64
−93
−116
−135
−148
−151
−66
−96
−120
−137
−149
−151
−71
−101
−124
−140
−150
−152
Rev. 0 | Page 10 of 84
Min
Max
Min
Typ
372
418
194
Typ
127
285
145
299
351
Unit
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Max
Max
Test Conditions/Comments
Internal VCO; VCO divider = 3; LVDS output and
for loop bandwidths < 1 kHz
Unit
fs rms
fs rms
Unit
fs rms
fs rms
fs rms
fs rms
fs rms
fs rms
Test Conditions/Comments
Application example based on a typical
setup where the reference source is jittery,
so a narrower PLL loop bandwidth is used;
reference = 19.44 MHz; R DIV = 162
Integration BW = 12 kHz to 20 MHz
Integration BW = 12 kHz to 20 MHz
Integration BW = 200 kHz to 10 MHz
Integration BW = 200 kHz to 10 MHz
Integration BW = 200 kHz to 10 MHz
Test Conditions/Comments
Application example based on a typical
setup where the reference source is
clean, so a wider PLL loop bandwidth is
used; reference = 15.36 MHz; R DIV = 1
Integration BW = 12 kHz to 20 MHz
Integration BW = 12 kHz to 20 MHz
Integration BW = 12 kHz to 20 MHz