AD9739A Analog Devices, AD9739A Datasheet - Page 6

• Manufacturer Part Number: AD9739A
• Description: 14-Bit, 2.5 GSPS, RF D/A Converter
• Manufacturer: Analog Devices

Specifications of AD9739A

• Resolution (bits): 14bit
• Dac Update Rate: 2.5GSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): n/a
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: LVDS,Par

AD9737A/AD9739A
SERIAL PORT SPECIFICATIONS
VDDA = VDD33 = 3.3 V, VDDC = VDD = 1.8 V.
Table 3
Parameter
WRITE OPERATION (See Figure 154)
READ OPERATION (See Figure 155 and Figure 156)
INPUTS (SDI, SDIO, SCLK, CS)
OUTPUT (SDIO)
SCLK Clock Rate, f
SCLK Clock High, t
SCLK Clock Low, t
SDIO to SCLK Setup Time, t
SCLK to SDIO Hold Time, t
CS to SCLK Setup Time, t
SCLK to CS Hold Time, t
SCLK Clock Rate, f
SCLK Clock High, t
SCLK Clock Low, t
SDIO to SCLK Setup Time, t
SCLK to SDIO Hold Time, t
CS to SCLK Setup Time, t
SCLK to SDIO (or SDO) Data Valid Time, t
CS to SDIO (or SDO) Output Valid to High-Z, t
Voltage in High, V
Voltage in Low, V
Current in High, I
Current in Low, I
Voltage Out High, V
Voltage Out Low, V
Current Out High, I
Current Out Low, I
.
IL
IL
IH
LOW
LOW
SCLK
SCLK
IH
OL
HIGH
HIGH
OL
OH
OH
, 1/t
, 1/t
H
S
S
SCLK
SCLK
DH
DH
DS
DS
DV
EZ
Rev. | Page 6 of 64
C
Min
18
18
2
1
3
2
18
18
2
1
3
2.0
−10
−10
2.4
0
Typ
2
3.3
0
4
4
Max
20
20
15
0.8
+10
+10
3.5
0.4
Data Sheet
Unit
MHz
ns
ns
ns
ns
ns
MHz
ns
ns
ns
ns
V
V
µA
µA
V
V
mA
mA
ns
ns
ns
ns