AD9229BCPZ-50 Analog Devices Inc, AD9229BCPZ-50 Datasheet - Page 9

• Manufacturer Part Number: AD9229BCPZ-50
• Description: IC,A/D CONVERTER,QUAD,12-BIT,CMOS,LLCC,48PIN
• Manufacturer: Analog Devices Inc

Specifications of AD9229BCPZ-50

• Number Of Bits: 12
• Sampling Rate (per Second): 50M
• Data Interface: Serial
• Number Of Converters: 4
• Power Dissipation (max): 1.08W
• 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

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 6. Pin Function Descriptions
Pin No.
5, 8, 16, 21,
29, 32
6, 9, 12, 15, 22,
25, 28, 31, 33
2, 35
1, 36
0
3
4
7
10
11
13
14
17
18
19
20
23
24
Mnemonic
AVDD
AGND
DRVDD
DRGND
AGND
NC
DTP
PDWN
VIN+A
VIN–A
VIN–B
VIN+B
SENSE
VREF
REFB
REFT
VIN+C
VIN–C
Digital Ground
ADC C Analog Input—True
NC = NO CONNECT
Description
Analog Supply
Analog Ground
Digital Output Supply
Exposed Paddle/Thermal Heat
Slug (Located on Bottom of
Package)
No Connect
Digital Test Pattern Enable
Power-Down Selection (AVDD =
Power Down)
ADC A Analog Input—True
ADC A Analog Input—
Complement
ADC B Analog Input—
Complement
ADC B Analog Input—True
Reference Mode Selection
Voltage Reference Input/Output
Differential Reference (Bottom)
Differential Reference (Top)
ADC C Analog Input—
Complement
DRGND
DRVDD
PDWN
AGND
AGND
VIN+A
VIN–A
AGND
AVDD
AVDD
DTP
NC
10
11
12
1
2
3
4
5
6
7
8
9
PIN 1
INDICATOR
Figure 3. LFCSP Top View
EXPOSED PADDLE, PIN 0
(Bottom of Package)
Rev. B | Page 9 of 40
(Not to Scale)
AD9229
TOP VIEW
Pin No.
26
27
30
34
37
38
39
40
41
42
43
44
45
46
47
48
36
35
34
33
32
31
30
29
28
27
26
25
Mnemonic
VIN–D
VIN+D
CLK
LVDSBIAS
D–D
D+D
D–C
D+C
D–B
D+B
D–A
D+A
FCO–
FCO+
DCO–
DCO+
DRGND
DRVDD
LVDSBIAS
AGND
AVDD
AGND
CLK
AVDD
AGND
VIN+D
VIN–D
AGND
Description
ADC D Analog Input—
Complement
ADC D Analog Input—True
Input Clock
LVDS Output Current Set
Resistor Pin
ADC D Complement Digital
Output
ADC D True Digital Output
ADC C Complement Digital
Output
ADC C True Digital Output
ADC B Complement Digital
Output
ADC B True Digital Output
ADC A Complement Digital
Output
ADC A True Digital Output
Frame Clock Indicator—
Complement Output
Frame Clock Indicator—True
Output
Data Clock Output—
Complement
Data Clock Output—True
AD9229