AD9246-125EBZ Analog Devices Inc, AD9246-125EBZ Datasheet - Page 9

• Manufacturer Part Number: AD9246-125EBZ
• Description: BOARD EVAL FOR 125MSPS AD9246
• Manufacturer: Analog Devices Inc

Specifications of AD9246-125EBZ

• Design Resources: Using AD8376 to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0002) Driving AD9233/46/54 ADCs in AC-Coupled Baseband Appls (CN0051)
• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 125M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 458mW @ 125MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9246-125
• Silicon Manufacturer: Analog Devices
• Application Sub Type: ADC
• Kit Application Type: Data Converter
• Silicon Core Number: AD9246
• Kit Contents: Board
• Power Dissipation Pd: 458mW
• Input Channels Per Adc: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 7. Pin Function Description
Pin No.
0, 21, 23, 29, 32,
37, 41
45, 46, 1 to 6,
9 to 14
7, 16, 47
8, 17, 48
15
18
19
20
22, 24, 33, 40, 42
25
26
27
28
30
31
34
35
36
38
39
43
44
Mnemonic
AGND
D0 (LSB) to D13 (MSB)
DRGND
DRVDD
OR
SDIO/DCS
SCLK/DFS
CSB
AVDD
SENSE
VREF
REFB
REFT
VIN+
VIN–
CML
RBIAS
PDWN
CLK+
CLK–
OEB
DCO
DRGND
DRVDD
D10
D11
D2
D3
D4
D5
D6
D7
D8
D9
Description
Analog Ground. (Pin 0 is the exposed thermal pad on the bottom of the package.)
Data Output Bits.
Digital Output Ground.
Digital Output Driver Supply (1.8 V to 3.3 V).
Out-of-Range Indicator.
Serial Port Interface (SPI)® Data Input/Output (Serial Port Mode); Duty Cycle Stabilizer Select
(External Pin Mode). See Table 10.
Serial Port Interface Clock (Serial Port Mode); Data Format Select Pin (External Pin Mode).
Serial Port Interface Chip Select (Active Low). See Table 10.
Analog Power Supply.
Reference Mode Selection. See Table 9.
Voltage Reference Input/Output.
Differential Reference (−).
Differential Reference (+).
Analog Input Pin (+).
Analog Input Pin (−).
Common-Mode Level Bias Output.
External Bias Resistor Connection. A 10 kΩ resistor must be connected between this pin and
analog ground (AGND).
Power-Down Function Select.
Clock Input (+).
Clock Input (−).
Output Enable (Active Low).
Data Clock Output.
10
11
12
1
2
3
4
5
6
7
8
9
PIN 1
INDICATOR
Figure 3. Pin Configuration
Rev. A | Page 9 of 44
(Not to Scale)
AD9246
TOP VIEW
36
35
34
33
32
31
30
29
28
27
26
25
PDWN
RBIAS
CML
AVDD
AGND
VIN–
VIN+
AGND
REFT
REFB
VREF
SENSE
AD9246