datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

AD73311L View Datasheet(PDF) - Analog Devices

Part Name
Description
View to exact match
AD73311L Datasheet PDF : 36 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
AD73311L
Parameter
AD73311LA
Min
Typ Max
Unit
Test Conditions/Comments
DAC SPECIFICATIONS (Continued)
Power Supply Rejection
Group Delay4, 5
Output DC Offset2, 7
30
Minimum Load Resistance, RL2, 8
Single-Ended
150
Differential
150
Maximum Load Capacitance, CL2, 8
Single-Ended
Differential
81
dB
25
µs
+5
+50
mV
500
pF
100
pF
Input Signal Level at AVDD and DVDD
Pins: 1.0 kHz, 100 mV p-p Sine Wave
64 kHz Input Sample Rate, Interpolator
Bypassed (CRE:5 = 1)
PGA = 6 dB
FREQUENCY RESPONSE
(ADC AND DAC)9 Typical Output
0
0.03125
0.0625
0.125
0.1875
0.25
0.3125
0.375
0.4375
> 0.5
0
0.1
0.25
0.6
1.4
2.8
4.5
7.0
9.5
< 12.5
Normalized to fSAMP
dB
dB
dB
dB
dB
dB
dB
Channel Frequency Response Is
dB
Programmable by Means of External
dB
Digital Filtering
dB
LOGIC INPUTS
VINH, Input High Voltage
VINL, Input Low Voltage
IIH, Input Current
CIN, Input Capacitance
LOGIC OUTPUT
VOH, Output High Voltage
VOL, Output Low Voltage
Three-State Leakage Current
VDD 0.8
0
VDD 0.4
0
10
VDD
V
0.8
V
10
µA
10
pF
VDD
V
0.4
V
+10
µA
|IOUT| 100 µA
|IOUT| 100 µA
POWER SUPPLIES
AVDD1, AVDD2
DVDD
IDD10
2.7
3.3
V
2.7
3.3
V
See Table I
NOTES
1Operating temperature range is as follows: 40°C to +105°C. Therefore, TMIN = 40°C and TMAX = +105°C.
2Test conditions: Input PGA set for 0 dB gain, Output PGA set for 6 dB gain, no load on analog outputs (unless otherwise noted).
3At input to sigma-delta modulator of ADC.
4Guaranteed by design.
5Overall group delay will be affected by the sample rate and the external digital ltering.
6The ADCs input impedance is inversely proportional to DMCLK and is approximated by: (4 × 1011)/DMCLK.
7Between VOUTP and VOUTN.
8At VOUT output.
9Frequency responses of ADC and DAC measured with input at audio reference level (the input level that produces an output level of 10 dBm0), with 38 dB preamplier
bypassed and input gain of 0 dB.
10Test Conditions: no load on digital inputs, analog inputs ac coupled to ground, no load on analog outputs.
Specications subject to change without notice.
Table I. Current Summary (AVDD = DVDD = 3.3 V)
Conditions
Analog Internal Digital External Interface
Current Current
Current
ADC Only On
2
4.5
0.5
ADC and DAC On 5.6
4.8
0.5
REFCAP Only On 0.65 0
0
REFCAP and
REFOUT Only On 2.7
0
0
All Sections Off 0
0.6
0
All Sections Off 1 µA 0.5 µA
0
The above values are in mA and are typical values unless otherwise noted.
Total Current
(Max)
SE
8.0
1
12.5
1
1.0
0
3.8
0
0.75
0
20 µA
0
MCLK
ON Comments
YES REFOUT Disabled
YES REFOUT Disabled
NO REFOUT Disabled
NO
YES MCLK Active Levels Equal to
0 V and DVDD
NO Digital Inputs Static and Equal
to 0 V or DVDD
REV. A
–3–
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]