AD6652BC/PCB Analog Devices Inc, AD6652BC/PCB Datasheet - Page 12

• Manufacturer Part Number: AD6652BC/PCB
• Description: BOARD EVAL W/AD6652 & SOFTWARE
• Manufacturer: Analog Devices Inc

Specifications of AD6652BC/PCB

• Module/board Type: Evaluation Board
• For Use With/related Products: AD6652
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD6652
Table 10. Pin Function Descriptions
Pin No.
POWER SUPPLY
MISCELLANEOUS
Pin No.
ADC INPUTS
ADC OUTPUTS
DDC INPUTS
A13, B13, C13, D13, E13, F13, G13, H13, J13, K13, L13, M13, N13, P13, R13,
T13, A14, B14, C14, D14, E14, M14, N14, P14, R14
D4, D5, D6, D7, E4, E5, E6, E7, M8, M9, M10, M11, N8, N9, N10, N11
D8, D9, D10, D11, D12, E8, E9, E10, E11, E12, F12, G12, H12, J12, K12, L12,
M4, M5, M6, M7, M12, N4, N5, N6, N7, N12, P6
A1, B5, F2, F4, F5, F6, F7, F8, F9, F10, F11, G4, G5, G6, G7, G8, G9, G10, G11,
H4, H5, H6, H7, H8, H9, H10, H11, J2, J3, J4, J5, J6, J7, J8, J9, J10, J11, K4,
K5, K6, K7, K8, K9, K10, K11, L3, L4, L5, L6, L7, L8, L9, L10, L11, P1, T1
A15, A16, B15, B16, C15, D15, E15, E16, F14, F15, F16, G14, H14, H15, J14,
J15, K14, L14, L15, L16, M15, M16, N15, P15, R15, R16, T15, T16
E3, P9, P10, P12, R7, R8, R9, R10, R11, T7, T8, T9, T10
B1
P16
N16
C16
D16
J16
H16
T14
B12
A12, R12
T12
A11
P11
K16
G16
K15
G15
A8
T11
T2
D3
N2
B10
C10
B9
A10
K3, J1, M1,
K1
VIN+A
VIN−A
VIN+B
VIN−B
VREF
SENSE
ACLK
PDWN
SHRDREF
OTRA
OTRB
REFTA
REFTB
REFBA
REFBB
RESET
DCLK
PCLK
PACH1_LACLKIN
PBCH1_LBCLKIN
SYNCA
SYNCB
SYNCC
SYNCD
CHIP_ID[3:0]
Mnemonic
DUTYEN
1
3
3
3
3
3
2
2
Type
Input
Input
Input
Input
I/O
Input
Input
Input
Input
Input
Output
Output
Output
Output
Output
Output
Input
Input
I/O
I/O
I/O
Input
Input
Input
Input
Input
Function
Differential Analog Input Pin (+) for Channel A.
Differential Analog Input Pin (−) for Channel A.
Differential Analog Input Pin (+) for Channel B.
Differential Analog Input Pin (−) for Channel B.
Voltage Reference Input/Output.
Voltage Reference Mode Select.
ADC Master Clock.
Duty Cycle Stabilizer, Active High.
Power-Down Enable, Active High.
Shared Voltage Reference Select, Low = Independent, High = Shared.
Out-of-Range Indicator for Channel A, High = Overrange.
Out-of-Range Indicator for Channel B, High = Overrange.
Top Reference Voltage, Channel A.
Top Reference Voltage, Channel B.
Bottom Reference Voltage, Channel A.
Bottom Reference Voltage, Channel B.
Master Reset, Active Low.
DDC Master Clock.
Link Port Clock Output or Parallel Port Clock Input.
Channel ID Output Bit, MSB, for Parallel Port A, or Link Port A Data Ready Input.
Function depends on logic state of 0x1B:7 of output port control register.
Channel ID Output Bit, MSB, for Parallel Port B, or Link Port B Data Ready Input.
Function depends on logic state of 0x1D:7 of output port control register.
Hardware Sync, Pin A, Routed to All Receiver Channels.
Hardware Sync, Pin B, Routed to All Receiver Channels.
Hardware Sync, Pin C, Routed to All Receiver Channels.
Hardware Sync, Pin D, Routed to All Receiver Channels.
Chip ID Selector, Four Pins, Used in Conjunction with Access Control Register
Bits 5–2.
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Mnemonic
AVDD
VDD
VDDIO
DGND
AGND
NC
DNC
Type
Power
Power
Power
Ground
Ground
N/A
N/A
Function
3.0 V Analog Supply, 25 Pins.
2.5 V Digital Core Supply, 16 Pins.
3.3 V Digital I/O Supply, 27 Pins.
Digital Ground, 56 Pins.
Analog Ground, 28 Pins.
No Connect, 13 Pins.
Do Not Connect.