AD73360
Parameter
LOGIC INPUTS
V
INH
, Input High Voltage
V
INL
, Input Low Voltage
I
IH
, Input Current
C
IN
, Input Capacitance
LOGIC OUTPUTS
V
OH
, Output High Voltage
V
OL
, Output Low Voltage
Three-State Leakage Current
POWER SUPPLIES
AVDD1, AVDD2
DVDD
I
DD8
AD73360A
Min
Typ
Max
V
DD
– 0.8
0
–0.5
10
V
DD
– 0.4
0
–0.3
4.5
4.5
5.5
5.5
V
DD
0.4
V
DD
0.8
Unit
V
V
µA
pF
V
V
µA
V
V
See Table II
|IOUT|
≤
100
µA
|IOUT|
≤
100
µA
Test Conditions/Comments
NOTES
1
Operating temperature range is as follows: –40°C to +85°C. Therefore, T
MIN
= –40°C and T
MAX
= +85°C.
2
Test conditions: Input PGA set for 0 dB gain (unless otherwise noted).
3
At input to sigma-delta modulator of ADC.
4
Guaranteed by design.
5
Overall group delay will be affected by the sample rate and the external digital filtering.
6
The ADC’s input impedance is inversely proportional to DMCLK and is approximated by: (4
×
10
11
)/DMCLK.
7
Frequency response of ADC measured with input at audio reference level (the input level that produces an output level of –10 dBm0), with 38 dB preamplifier
bypassed and input gain of 0 dB.
8
Test Conditions: no load on digital inputs, analog inputs ac coupled to ground.
Specifications subject to change without notice.
Table II. Current Summary (AVDD = DVDD = 5.5 V)
Conditions
ADCs Only On
REFCAP Only On
REFCAP and
REFOUT Only On
All Sections Off
All Sections Off
Analog
Current
16
0.8
3.5
0.1
0
Digital
Current
16
0
0
1.9
0.05
Total
Current
(Typ)
32
0.8
3.5
2.0
0.06
SE
1
0
0
0
0
MCLK
ON
YES
NO
NO
YES
NO
Comments
REFOUT Disabled
REFOUT Disabled
MCLK Active Levels Equal to 0 V and DVDD
Digital Inputs Static and Equal to 0 V or DVDD
The above values are in mA and are typical values unless otherwise noted.
Table III. Signal Ranges
3 V Power Supply
5VEN = 0
V
REFCAP
V
REFOUT
ADC
Maximum Input Range at V
IN
Nominal Reference Level
1.25 V
±
10%
1.25 V
±
10%
1.64375 V p-p
1.1413 V p-p
5 V Power Supply
5VEN = 0
1.25 V
1.25 V
1.64375 V p-p
1.1413 V p-p
5VEN = 1
2.5 V
2.5 V
3.2875 V p-p
2.2823 V p-p
REV. A
–5–
AD [ ANALOG DEVICES ]
