AD73422BB-40 Analog Devices Inc, AD73422BB-40 Datasheet - Page 3

• Manufacturer Part Number: AD73422BB-40
• Manufacturer: Analog Devices Inc

Specifications of AD73422BB-40

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 3.6V
• Package Type: BGA
• Lead Free Status / RoHS Status: Not Compliant

Parameter
DAC SPECIFICATIONS
LOGIC INPUTS
LOGIC OUTPUT
POWER SUPPLIES
NOTES
10
Specifications subject to change without notice.
REV. 0
1
2
3
4
5
6
7
8
9
Operating temperature range is as follows: –20°C to +85°C; therefore, T
Test conditions: Input PGA set for 0 dB gain, Output PGA set for 6 dB gain, no load on analog outputs (unless otherwise noted).
At input to sigma-delta modulator of ADC.
Guaranteed by design.
Overall group delay will be affected by the sample rate and the external digital filtering.
The ADC’s input impedance is inversely proportional to DMCLK and is approximated by: (3.3 × 10
Between VOUTP1 and VOUTN1 or between VOUTP2 and VOUTN2.
At VOUT output.
Frequency 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 pream-
plifier bypassed and input gain of 0 dB.
Test Conditions: no load on digital inputs, analog inputs ac-coupled to ground, no load on analog outputs.
Maximum Voltage Output Swing
Nominal Voltage Output Swing (0 dBm0)
Output Bias Voltage
Absolute Gain
Gain Tracking Error
Signal to (Noise + Distortion) at 0 dBm0
Total Harmonic Distortion at 0 dBm0
Intermodulation Distortion
Idle Channel Noise
Crosstalk, DAC-to-ADC
DAC-to-DAC
Power Supply Rejection
Group Delay
Output DC Offset
Minimum Load Resistance, R
Maximum Load Capacitance, C
V
V
I
C
V
V
Three-State Leakage Current
AVDD
DVDD
I
IH
DD
INH
INL
OH
OL
IN
Single-Ended
Differential
Single-Ended
Differential
PGA = 6 dB
PGA = 6 dB
Single-Ended
Differential
Single-Ended
Differential
, Input Current
10
, Input Capacitance
, Output Low Voltage
, Output High Voltage
, Input Low Voltage
, Input High Voltage
4, 5
4
4
2, 7
4
L
2, 8
L
2
2, 8
Min
–0.85 +0.4
62.5
–20
600
600
DVDD – 0.8
0
–10
DVDD – 0.4
0
–10
3.0
3.0
Typ
1.578
–2.85
3.156
3.17
1.0954
–6.02
2.1909
0
1.2
± 0.1
77
–80
–85
–85
–90
–77
–100
–65
25
50
+20
12
MIN
= –20°C and T
–3–
Max
+0.85
–62.5
+60
500
100
DVDD V
0.8
+10
24
DVDD V
0.4
+10
3.6
3.6
Units
V p-p
dBm
V p-p
dBm
V p-p
dBm
V p-p
dBm
V
dB
dB
dB
dB
dB
dBm0
dB
dB
dB
dB
µs
µs
mV
Ω
Ω
pF
pF
V
µA
pF
V
µA
V
V
MAX
= +85°C.
11
)/DMCLK.
PGA = 6 dB
Max Output = (1.578/1.25) × V
PGA = 6 dB
PGA = 6 dB
PGA = 6 dB
1.0 kHz, 0 dBm0; Unloaded
300 Hz to 3400 Hz; f
DAC1 Output Level: AGND;
Test Conditions
Max Output = 2 × ((1.578/1.25) × V
REFOUT Unloaded
1.0 kHz, +3 dBm0 to –50 dBm0
300 Hz to 3400 Hz; f
PGA = 0 dB
PGA = 0 dB
ADC Input Level: AGND;
DAC Output Level: 1.0 kHz, 0 dBm0;
Input Amplifiers Bypassed
Input Amplifiers Included in Input Channel
DAC2 Output Level: 1.0 kHz, 0 dBm0
Input Signal Level at AVDD and DVDD
Pins: 1.0 kHz, 100 mV p-p Sine Wave
Interpolator Bypassed
|IOUT| ≤ 100 µA
|IOUT| ≤ 100 µA
See Table I
SAMP
SAMP
= 64 kHz
= 64 kHz
REFCAP
AD73422
REFCAP
)