AD9709-EB Analog Devices Inc, AD9709-EB Datasheet - Page 5

• Manufacturer Part Number: AD9709-EB
• Description: BOARD EVAL FOR AD9709
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9709-EB

• Rohs Status: RoHS non-compliant
• Number Of Dac's: 2
• Number Of Bits: 8
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 125M
• Data Interface: Parallel
• Settling Time: 35ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9709

DIGITAL SPECIFICATIONS
T
Table 3.
Parameter
DIGITAL INPUTS
Timing Diagram
See Table 3 and the DAC Timing section for more information about the timing specifications.
MIN
Logic 1 Voltage @ DVDD1 = DVDD2 = 5 V
Logic 1 Voltage @ DVDD1 = DVDD2 = 3.3 V
Logic 0 Voltage @ DVDD1 = DVDD2 = 5 V
Logic 0 Voltage @ DVDD1 = DVDD2 = 3.3 V
Logic 1 Current
Logic 0 Current
Input Capacitance
Input Setup Time (t
Input Hold Time (t
Latch Pulse Width (t
to T
MAX
, AVDD = 3.3 V or 5 V, DVDD1 = DVDD2 = 3.3 V or 5 V I
H
)
S
LPW
)
, t
CPW
)
(WRT2) (WRT1/IQWRT)
(CLK2) (CLK1/IQCLK)
DATA IN
Figure 2. Timing for Dual and Interleaved Modes
I
I
OUTA
OUTB
OR
Rev. B | Page 5 of 32
t
S
OUTFS
= 20 mA, unless otherwise noted.
Min
3.5
2.1
0
−10
−10
2.0
1.5
3.5
t
PD
t
H
t
t
LPW
CPW
Typ
5
3
0
5
Max
1.3
0.9
+10
+10
Unit
V
V
V
V
μA
μA
pF
ns
ns
ns
AD9709