AD9522-5/PCBZ Analog Devices Inc, AD9522-5/PCBZ Datasheet - Page 7

• Manufacturer Part Number: AD9522-5/PCBZ
• Description: 12/24 Channel Clock Gen 2,0GH
• Manufacturer: Analog Devices Inc

Specifications of AD9522-5/PCBZ

• Main Purpose: Timing, Clock Generator
• Embedded: No
• Utilized Ic / Part: AD9522-5
• Primary Attributes: 12 LVDS/24 CMOS Outputs
• Secondary Attributes: I²C & SPI Interfaces
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CLOCK INPUTS
Table 3.
Parameter
CLOCK INPUTS (CLK, CLK)
1
CLOCK OUTPUTS
Table 4.
Parameter
LVDS CLOCK OUTPUTS
CMOS CLOCK OUTPUTS
Below about 1 MHz, the input should be dc-coupled. Care should be taken to match V
Input Frequency
Input Sensitivity, Differential
Input Level, Differential
Input Common-Mode Voltage, V
Input Common-Mode Range, V
Input Sensitivity, Single-Ended
Input Resistance
Input Capacitance
OUT0, OUT1, OUT2, OUT3, OUT4, OUT5,
Output Frequency
Output Differential Voltage, V
Delta V
Output Offset Voltage, V
Delta V
Short-Circuit Current, I
OUT0A, OUT0B, OUT1A, OUT1B, OUT2A,
OUT6, OUT7, OUT8, OUT9, OUT10, OUT11
OUT2B, OUT3A, OUT3B, OUT4A, OUT4B,
OUT5A, OUT5B, OUT6A, OUT6B, OUT7A,
OUT7B, OUT8A, OUT8B, OUT9A, OUT9B,
OUT10A, OUT10B, OUT11A, OUT11B
Output Frequency
Output Voltage High, V
Output Voltage Low, V
Output Voltage High, V
Output Voltage Low, V
OD
OS
SA
, I
OS
OL
OL
OH
OH
SB
OD
CMR
CM
Min
0
0
1.3
1.3
3.9
1
1
Min
247
1.125
VS − 0.1
2.7
Typ
150
1.57
150
4.7
2
Max
2.4
2
1.8
1.8
5.7
1.6
Typ
360
1.25
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Unit
GHz
GHz
mV p-p
V p-p
V
V
kΩ
pF
mV p-p
Max
800
454
25
1.375
25
24
250
0.1
0.5
CM
.
Test Conditions/Comments
Differential input
High frequency distribution (VCO divider)
Distribution only (VCO divider bypassed); this is the
frequency range supported by the channel divider
Measured at 2.4 GHz; jitter performance is improved with
slew rates > 1 V/ns
Larger voltage swings can turn on the protection diodes
and can degrade jitter performance
Self-biased; enables ac coupling
With 200 mV p-p signal applied; dc-coupled
CLK ac-coupled; CLK ac-bypassed to RF ground
Self-biased
Unit
MHz
mV
mV
V
mV
mA
MHz
V
V
V
V
Test Conditions/Comments
Termination = 100 Ω across differential pair
Differential (OUT, OUT)
The AD9522 outputs toggle at higher frequencies,
but the output amplitude may not meet the V
specification
V
at the default amplitude setting with output
driver not toggling; see Figure 17 for variation
over frequency
This is the absolute value of the difference
between V
when the complementary output is high
(V
amplitude setting with output driver not toggling
This is the absolute value of the difference
between V
when the complementary output is high
Output shorted to GND
Single-ended; termination = 10 pF
See Figure 18
@ 1 mA load
@ 1 mA load
@ 10 mA load
@ 10 mA load
OH
OH
− V
+ V
OL
OL
measurement across a differential pair
)/2 across a differential pair at the default
OD
OS
when the normal output is high vs.
when the normal output is high vs.
AD9522-5
OD