AD9229BCPZ-65 Analog Devices Inc, AD9229BCPZ-65 Datasheet - Page 27

• Manufacturer Part Number: AD9229BCPZ-65
• Description: IC,A/D CONVERTER,QUAD,12-BIT,CMOS,LLCC,48PIN
• Manufacturer: Analog Devices Inc

Specifications of AD9229BCPZ-65

• Number Of Bits: 12
• Sampling Rate (per Second): 65M
• Data Interface: Serial
• Number Of Converters: 4
• Power Dissipation (max): 1.47W
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9229-65EBZ - BOARD EVALUATION FOR AD9229
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AVDD_VGA
EXTERNAL REFERENCE CIRCUIT
U203
DNP : DO NOT POPULATE
R217
470kΩ
TRIM/NC
R201
10kΩ
R202
10kΩ
R228
10kΩ
ADR510/ADR520
AVDD_DUT
OPTIONAL CLOCK OSCILLATOR
1
ENCODE
JP202
JP204
1NV VOUT
INPUT
2
DIGITAL TEST
PATTERN
ENABLE
P201
AVDD_DUT
3
PIN 1 TO PIN 2 = 1010 1010 1010
PIN 2 TO PIN 3 = 1000 0000 0000
0.1μF
0.1μF
C209
C210
0.1μF
C206
R215
JP203
AVDD_DUT
2kΩ
AVDD_DUT
R213
49.9Ω
14
1
4
1
R216
10kΩ
Figure 49. Evaluation Board Schematic, DUT, VREF, Clock Inputs, and Digital Output Interface
OSC200
EOH
VCC
CBELV3I66MT
OSC201
NC/ENB
VCC
CX3600C-65
DNP
PWDN ENABLE
CW
JP201
REFERENCE CIRCUIT
R218
DNP
0Ω
OUTPUT
OUTPUT
R203
10kΩ
0.1μF
C207
0.1μF
C205
GND
GND
DRVDD_DUT
AVDD_DUT
REMOVE C208 WHEN
USING EXTERNAL VREF
2
3
7
8
VIN_A
R212
1kΩ
R211
1kΩ
C208
10μF
AVDD_DUT
AVDD_DUT
GND
GND
GND
GND
VIN_A
R231
0Ω
DNP
R225
0Ω
DNP
R219
R220
DNP
DNP
R229
0Ω
10
12
VREF_DUT
11
AVDD_DUT
1
2
3
4
5
6
7
8
9
U201
DRGND
DRVDD
DNC
DTP
AVDD
AGND
PDWN
AVDD
AGND
VIN +A
VIN –A
AGND
Rev. B | Page 27 of 40
DECOUPLING
REFERENCE
1
AVDD_DUT:14
GND:7
U202
VREF SELECT
R221
R222
R223
R224
2
0Ω
0Ω
0Ω
0Ω
CLOCK CIRCUIT
AVDD_DUT:14
GND:7
3
VREF = 0.5V
VREF = EXTERNAL
VREF = 0.5V (1 + R219/R220)
VREF = 1V
U202
0.1μF
C204
4
VREF = 1V = DEFAULT
AD9229
R214
22Ω
0.1μF
C203
C202
10μF
R230
0Ω
DNP
C201
0.1μF
VSENSE_DUT
DUTCLK
DCO
FCO
CHA
CHB
CHC
CHD
LVDSBIAS
DRGND
DRVDD
VIN +D
VIN –D
AGND
AGND
AGND
AGND
AVDD
AVDD
CLK
R205-R210
OPTIONAL OUTPUT
TERMINATIONS
36
35
34
33
32
31
30
29
28
27
26
25
60
40
59
39
58
38
57
37
56
36
55
35
54
34
53
33
52
32
51
31
30
10
29
28
27
26
25
24
23
22
21
9
8
7
6
5
4
3
2
1
P202
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
AVDD_DUT
VIN_D
DIGITAL OUTPUTS
GND
GND
GND
GND
GND
GNDCD10
GNDAB10
1469169-1
GNDCD9
GNDCD8
GNDCD7
GNDCD6
GNDCD5
GNDCD4
GNDCD3
GNDCD2
GNDCD1
GNDAB9
GNDAB8
GNDAB7
GNDAB6
GNDAB5
GNDAB4
GNDAB3
GNDAB2
GNDAB1
DRVDD_DUT
AVDD_DUT
DUTCLK
VIN_D
R205
R206
R207
R208
R209
R210
DNP
DNP
DNP
DNP
DNP
DNP
D10
B10
D9
D8
D7
D6
D5
D4
D3
D2
D1
B9
B8
B7
B6
B5
B4
B3
B2
B1
GND
R204
4.0kΩ
50
49
48
47
46
45
44
43
42
41
20
19
18
17
16
15
14
13
12
11
AD9229
DCO
FCO
CHA
CHB
CHC
CHD