AD9735-DPG2-EBZ 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
生产厂家
AD9735-DPG2-EBZ Datasheet PDF : 72 Pages
| |||
AD9734/AD9735/AD9736
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
C
D
DACCLK– E
DACCLK+ F
G
H
J
K
L
DB0 (LSB) M
N
P
DB13 (MSB)
DB12
DB11
Data Sheet
Figure 2. AD9736 Digital LVDS Input, Clock I/O (Top View)
Table 6. AD9736 Pin Function Descriptions
Pin No.
Mnemonic
A1, A2, A3, B1, B2, B3, C1, C2, C3, D2, D3 CVDD18
A4, A5, A6, A9, A10, A11, B4, B5, B6, B9, AVSS
B10, B11, C4, C5, C6, C9, C10, C11, D4, D5,
D6, D9, D10, D11
A7, B7, C7, D7
IOUTB
A8, B8, C8, D8
IOUTA
A12, A13, B12, B13, C12, C13, D12, D13 AVDD33
A14
DNC
B14
I120
C14
VREF
D1, E2, E3, E4, F2, F3, F4, G1, G2, G3, G4
D14
CVSS
IPTAT
E1, F1
E11, E12, F11, F12, G11, G12
E13
DACCLK−/DACCLK+
AVSS
IRQ/UNSIGNED
E14
RESET/PD
F13
CSB/2×
F14
G13
G14
H1, H2, H3, H4, H11, H12, H13, H14, J1, J2,
J3, J4, J11, J12, J13, J14
SDIO/FIFO
SCLK/FSC0
SDO/FSC1
DVDD18
Description
1.8 V Clock Supply.
Analog Supply Ground.
DAC Negative Output. 10 mA to 30 mA full-scale output current.
DAC Positive Output. 10 mA to 30 mA full-scale output current.
3.3 V Analog Supply.
Do Not Connect.
Nominal 1.2 V Reference. Tie to analog ground via 10 kΩ resistor to
generate a 120 µA reference current.
Band Gap Voltage Reference I/O. Tie to analog ground via 1 nF
capacitor; output impedance is approximately 5 kΩ.
Clock Supply Ground.
Factory Test Pin. Output current, proportional to absolute
temperature, is approximately 10 µA at 25°C with a slope of
approximately 20 nA/°C.
Negative/Positive DAC Clock Input (DACCLK).
Analog Supply Ground Shield. Tie to AVSS at the DAC.
If PIN_MODE = 0, IRQ: Active low open-drain interrupt request
output, pull up to DVDD33 with 10 kΩ resistor.
If PIN_MODE = 1, UNSIGNED: Digital input pin where 0 = twos
complement input data format, 1 = unsigned.
If PIN_MODE = 0, RESET: 1 resets the AD9736.
If PIN_MODE = 1, PD: 1 puts the AD9736 in the power-down state.
See the Serial Peripheral Interface section and the Pin Mode
Operation section for pin description.
See the Pin Mode Operation section for pin description.
See the Pin Mode Operation section for pin description.
See the Pin Mode Operation section for pin description.
1.8 V Digital Supply.
Rev. B | Page 10 of 72
Share Link: 