AD9235BCP-65EBZ Analog Devices Inc, AD9235BCP-65EBZ Datasheet - Page 8
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AD9235BCP-65EBZ
Manufacturer Part Number
AD9235BCP-65EBZ
Description
12-BIT 3V 20/40/65 MSPS ADC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9235BRUZ-20.pdf
(40 pages)
Specifications of AD9235BCP-65EBZ
Number Of Adc's
1
Number Of Bits
12
Sampling Rate (per Second)
65M
Data Interface
Parallel
Inputs Per Adc
1 Differential
Input Range
2 Vpp
Power (typ) @ Conditions
320mW @ 65MSPS
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9235-65
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AD9235
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 6. Pin Function Descriptions
Pin No.
28-Lead TSSOP
1
2
3
4
5
6
7, 12
8, 11
9
10
13
14
15 to 22, 25 to 28
23
24
SENSE
Figure 3. 28-Lead TSSOP Pin Configuration
MODE
PDWN
AGND
AGND
REFB
AVDD
AVDD
VREF
REFT
VIN+
VIN–
OTR
CLK
Pin No.
32-Lead LFCSP
21
22
23
24
25
26
27, 32
28, 31
29
30
2
4
7 to 14, 17 to 20
15
16
1, 3, 5, 6
10
11
12
13
14
1
2
3
4
5
6
7
8
9
(Not to Scale)
TOP VIEW
AD9235
28
26
25
24
23
22
21
20
19
18
17
16
15
27
Mnemonic
OTR
MODE
SENSE
VREF
REFB
REFT
AVDD
AGND
VIN+
VIN–
CLK
PDWN
D0 (LSB) to D11 (MSB)
DGND
DRVDD
DNC
D11 (MSB)
D10
D9
D8
DRVDD
DGND
D7
D6
D5
D4
D3
D2
D1
D0 (LSB)
Rev. C | Page 8 of 40
Description
Out-of-Range Indicator.
Data Format and Clock Duty Cycle Stabilizer (DCS) Mode Selection.
Reference Mode Selection.
Voltage Reference Input/Output.
Differential Reference (−).
Differential Reference (+).
Analog Power Supply.
Analog Ground.
Analog Input Pin (+).
Analog Input Pin (−).
Clock Input Pin.
Power-Down Function Selection (Active High).
Data Output Bits.
Digital Output Ground.
Digital Output Driver Supply. Must be decoupled to DGND with a minimum.
0.1 µF capacitor. Recommended decoupling is 0.1 µF in parallel with 10 µF.
Do Not Connect.
DNC = DO NOT CONNECT
(LSB)D0
Figure 4. 32-Lead LFCSP Pin Configuration
PDWN
DNC
DNC
DNC
DNC
CLK
D1
1
2
3
4
5
6
7
8
(Not to Scale)
PIN 1
INDICATOR
AD9235
TOP VIEW
24
23
22
21
20
19
18
17
VREF
SENSE
MODE
OTR
D11(MSB)
D10
D9
D8