AD9148 Analog Devices, AD9148 Datasheet - Page 12

• Manufacturer Part Number: AD9148
• Manufacturer: Analog Devices

Specifications of AD9148

• Resolution (bits): 16bit
• Dac Update Rate: 1GSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: LVDS,Par

AD9148
Table 10. Pin Function Description
Pin No.
E6, E7, E8, E9
F5, F6, F7, F8, F9, F10
A1, A2, A5, A10, A13, A14, B1,
B2, B5, B10, B13, B14, C3, C4, C5,
C6, C7, C8, C9, C10, C11, C12, D3,
D4, D5, D6, D7, D8, D9, D10, D11,
D12, E1, E2, E3, E4, E5, E10, E11,
E12, E13, E14, F1, F2, F3, F4, F11,
F12, F13, F14
G5, G6, G7, G8, G9, G10, H5, H6,
H7, H8, H9, H10
G3, G4
J5, J6, J7, J8, J9, J10, K5, K6, K7,
K8, K9, K10
B7, B8, H11
C1
D1
A3
A4
A11
A12
INTERFACE
SPI
M
A
B
C
D
E
F
G
H
J
K
L
N
P
SDIO
SDO
FrB
FrB
A0
A0
A1
A1
1
1
+
SCLK
IOVDD
DCIB
DCIB
CS
A2
A2
A3
A3
2
2
Mnemonic
CVDD18
AVDD33
AVSS
DVSS
IOVDD
DVDD18
NC
IOUT1_N
IOUT1_P
IOUT2_N
IOUT2_P
IOUT3_P
IOUT3_N
RESET
B0
B0
B1
B1
A4
A4
3
3
+
Figure 5. Pin Configuration (Top View), Digital Domain Pins
X
IRQ
B2
B2
B3
B3
A5
A5
4
4
+
DVDD18
B4
B4
A6
A6
5
5
X
X
B5
B5
A7
A7
6
6
X
X
Rev. B | Page 12 of 72
Description
1.8 V Clock Supply.
3.3 V Analog Supply.
Analog Supply Ground.
Digital Supply Ground.
Supply for Serial Ports (SPI and TAP), RESET and IRQ. 1.8 V to 3.3 V can be
supplied to these pins.
1.8 V Digital Supply.
No Connect. Do not connect to this pin.
DAC 1 Complementary Output Current.
DAC 1 Positive Output Current.
DAC 2 Complementary Output Current.
DAC 2 Positive Output Current.
DAC 3 Positive Output Current.
DAC 3 Complementary Output Current.
B6
B6
A8
A8
7
7
DVSS
X
X
B7
B7
A9
A9
8
8
X
X
A10
A10
A15
B8
B8
9
9
X
X
+LVDS
A11
A11
10
B9
B9
10
X
X
Trch
B11
B11
B10
B10
A12
A12
11
11
NC
A15
Trch
PLL
B13
B13
B12
B12
A13
A13
12
12
–LVDS
DCIA
DCIA
TMS
TCK
B14
B14
A14
A14
13
13
TDO
B15
B15
A15
A15
14
TDI
FrA
FrA
14
M
A
B
C
D
E
F
G
H
K
L
N
P
J
TAP
INTERFACE
Data Sheet