AD9508/PCBZ Analog Devices, AD9508/PCBZ Datasheet - Page 4

• Manufacturer Part Number: AD9508/PCBZ
• Description: Clock & Timer Development Tools 1
• Manufacturer: Analog Devices
• Type: Clock Buffersr

Specifications of AD9508/PCBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD9508
• Frequency: 250 MHz, 1.65 GHz
• Operating Supply Voltage: 6 V
• Description/function: High performance 1
• Interface Type: I2C, SPI, USB
• Factory Pack Quantity: 1

CLOCK INPUTS AND OUTPUT DC SPECIFICATIONS
Table 2.
Parameter
CLOCK INPUTS
CMOS CLOCK MODE (SINGLE-ENDED)
LVDS CLOCK OUTPUTS
HSTL CLOCK OUTPUTS
AD9508
Differential Mode
Input Frequency
Input Resistance (Differential)
Input Capacitance
Input Bias Current (Each Pin)
Input Frequency
Input Voltage
Input Current
Input Capacitance
Output Frequency
Output Voltage Differential
Offset Voltage
Short-Circuit Current
LVDS Duty Cycle
Output Frequency
Differential Output Voltage
Common-Mode Output Voltage
HSTL Duty Cycle
Input Sensitivity
Input Common-Mode Voltage
Input Voltage Offset
DC-Coupled Input Common-
Pulse Width
High
Low
High
Low
Delta V
Delta V
Mode Range
Low
High
OD
OS
Symbol
V
V
C
V
V
I
I
C
V
ΔV
V
ΔV
I
V
V
INH
INL
S
ICM
CMR
IN
IH
IL
IN
OD
OS
A, I
O
OCM
OD
OS
S
B
Min
0
360
0.95
0.58
303
303
5.0
100
VDD/2 − 0.15
247
1.125
45
39
859
905
45
40
Rev. A | Page 4 of 40
Typ
1.05
30
7
2
1
−
2
375
1.18
13.6
50.1
925
940
50.9
142
Max
1650
2200
1.15
1.67
9
400
250
VDD/2 + 0.15
1650
454
50
1.375
50
24
55
61
1650
978
971
55
60
Unit
MHz
mV p-p
V
mV
V
ps
ps
kΩ
pF
µA
MHz
V
V
µA
µA
pF
MHz
mV
mV
V
mV
mA
%
%
%
MHz
mV
mV
%
%
%
Test Conditions/Comments
Differential input
As measured with a differential probe; jitter
performance improves with higher slew
rates (greater voltage swing)
Input pins are internally self biased, which
enables ac coupling
This is the allowable common-mode voltage
range when dc-coupled
Full input swing
Termination = 100 Ω differential (OUTx, OUTx)
V
pair at the default amplitude setting with
output driver not toggling; see Figure 6 for
variation over frequency
This is the absolute value of the difference
between V
vs. when the complementary output is high
(V
This is the absolute value of the difference
between V
vs. when the complementary output is high
Each pin (output shorted to GND)
Up to 750 MHz input
750 MHz to1500 MHz input
1650 MHz input
100 Ω across differential pair; default
amplitude setting
V
(V
Up to 750 MHz input
750 MHz to 1500 MHz input
1650 MHz input
OH
OH
OH
OH
− V
− V
+ V
+ V
OL
OL
OL
OL
with output driver static
)/2 with output driver static
measurement across a differential
)/2 across a differential pair
OD
OS
when the normal output is high
when the normal output is high
Data Sheet