AD6655 Просмотр технического описания (PDF) - Analog Devices
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AD6655 Datasheet PDF : 84 Pages
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AD6655
DIGITAL SPECIFICATIONS—AD6655BCPZ-80/AD6655BCPZ-105
AVDD = 1.8 V, DVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference,
DCS enabled, unless otherwise noted.
Table 5.
Parameter
DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−)
Logic Compliance
Internal Common-Mode Bias
Differential Input Voltage
Input Voltage Range
Input Common-Mode Range
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
Input Resistance
SYNC INPUT
Logic Compliance
Internal Bias
Input Voltage Range
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
Input Resistance
LOGIC INPUT (CSB)1
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Resistance
Input Capacitance
LOGIC INPUT (SCLK/DFS)2
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Resistance
Input Capacitance
LOGIC INPUTS (SDIO/DCS, SMI SDFS)1
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Resistance
Input Capacitance
AD6655BCPZ-80
AD6655BCPZ-105
Temp Min
Typ Max
Min
Typ Max
Unit
CMOS/LVDS/LVPECL
CMOS/LVDS/LVPECL
Full
1.2
1.2
V
Full 0.2
6
0.2
6
V p-p
Full AVDD − 0.3
AVDD + 1.6 AVDD − 0.3
AVDD + 1.6 V
Full 1.1
AVDD
1.1
AVDD
V
Full 1.2
3.6
1.2
3.6
V
Full 0
0.8
0
0.8
V
Full −10
+10
−10
+10
μA
Full −10
+10
−10
+10
μA
Full
4
4
pF
Full 8
10
12
8
10
12
kΩ
CMOS
CMOS
Full
1.2
1.2
V
Full AVDD − 0.3
AVDD + 1.6 AVDD − 0.3
AVDD + 1.6 V
Full 1.2
3.6
1.2
3.6
V
Full 0
0.8
0
0.8
V
Full −10
+10
−10
+10
μA
Full −10
+10
−10
+10
μA
Full
4
4
pF
Full 8
10
12
8
10
12
kΩ
Full 1.22
3.6
1.22
3.6
V
Full 0
0.6
0
0.6
V
Full −10
+10
−10
+10
μA
Full 40
132
40
132
μA
Full
26
26
kΩ
Full
2
2
pF
Full 1.22
3.6
1.22
3.6
V
Full 0
0.6
0
0.6
V
Full −92
−135
−92
−135
μA
Full −10
+10
−10
+10
μA
Full
26
26
kΩ
Full
2
2
pF
Full 1.22
3.6
1.22
3.6
V
Full 0
0.6
0
0.6
V
Full −10
+10
−10
+10
μA
Full 38
128
38
128
μA
Full
26
26
kΩ
Full
5
5
pF
Rev. 0 | Page 9 of 84
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