AD9508/PCBZ Analog Devices, AD9508/PCBZ Datasheet - Page 6

• 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

Parameter
OUTPUT LOGIC SKEW
1
LOGIC INPUTS
Table 4.
Parameter
LOGIC INPUTS RESET , SYNC , IN_SEL
SERIAL PORT SPECIFICATIONS—SPI MODE
Table 5.
Parameter
CS
SCLK
SDIO
AD9508
Output skew is the difference between any two similar delay paths while operating at the same voltage and temperature.
LVDS Output(s) and HSTL Output(s)
LVDS Output(s) and CMOS Output(s)
HSTL Output(s) and CMOS Output(s)
Input Voltage
Input Current
Input Capacitance
Input Voltage
Input Current
Input Capacitance
Input Voltage
Input Current
Input Capacitance
As Input
High
Low
Logic 1
Logic 0
Logic 1
Logic 0
Logic 1
Logic 0
Logic 1
Logic 0
Input Voltage
Input Current
Input Capacitance
Logic 1
Logic 0
Logic 1
Logic 0
1
Symbol
V
V
I
C
Min
VDD − 0.4
VDD − 0.4
VDD − 0.4
INH
IH
IL
IN
, I
INL
Symbol
Min
1.7
2.0
−300
Typ
−4
−85
2
70
13
2
−1
−1
2
Typ
2
Rev. A | Page 6 of 40
Min
Max
0.4
0.4
0.4
Max
0.7
0.8
+100
Typ
77
497
424
Unit
V
V
µA
µA
µA
V
V
µA
µA
pF
V
V
µA
µA
pF
Unit
V
V
V
V
µA
pF
Max
119
700
622
Test Conditions/Comments
SCLK has a 200 kΩ internal pull-down resistor
Test Conditions/Comments
2.5 V supply voltage operation
3.3 V supply voltage operation
2.5 V supply voltage operation
3.3 V supply voltage operation
Unit
ps
ps
ps
Test Conditions/Comments
CMOS load = 10 pF and LVDS load = 100 Ω
Outputs on the same device; assumes
worst-case output combination
Outputs on the same device; assumes
worst-case output combination
Outputs on the same device; assumes
worst-case output combination
Data Sheet