AD9212ABCPZ-40 Analog Devices Inc, AD9212ABCPZ-40 Datasheet - Page 31

• Manufacturer Part Number: AD9212ABCPZ-40
• Description: Octal 10 Bit, 40 MSPS Serial LVDS ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9212ABCPZ-40

• Number Of Bits: 10
• Sampling Rate (per Second): 40M
• Data Interface: Serial, SPI™
• Number Of Converters: 8
• Power Dissipation (max): 560mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SCLK
Table 15. Serial Timing Definitions
Parameter
t
t
t
t
t
t
t
t
t
SDIO
DS
DH
CLK
S
H
HI
LO
EN_SDIO
DIS_SDIO
CSB
DON’T CARE
DON’T CARE
t
S
R/W
Timing (Minimum, ns)
5
2
40
5
2
16
16
10
10
t
DS
W1
W0
t
DH
A12
1.800
1.795
1.790
1.785
1.780
1.775
1.770
1.765
1.760
1.755
1.750
1.745
1.740
1.735
1.730
1.725
1.720
1.715
A11
t
0
HI
Description
Setup time between the data and the rising edge of SCLK
Hold time between the data and the rising edge of SCLK
Period of the clock
Setup time between CSB and SCLK
Hold time between CSB and SCLK
Minimum period that SCLK should be in a logic high state
Minimum period that SCLK should be in a logic low state
Minimum time for the SDIO pin to switch from an input to an output relative to the SCLK
falling edge (not shown in Figure 68)
Minimum time for the SDIO pin to switch from an output to an input relative to the SCLK
rising edge (not shown in Figure 68)
10
NUMBER OF SDIO PINS CONNECTED TOGETHER
A10
t
20
Figure 68. Serial Timing Details
LO
Figure 67. SDIO Pin Loading
A9
Rev. D | Page 31 of 56
30
t
CLK
40
A8
50
A7
60
70
80
D5
90
D4
100
D3
D2
D1
D0
t
H
DON’T CARE
AD9212
DON’T CARE