ad73311 Analog Devices, Inc., ad73311 Datasheet - Page 4

• Manufacturer Part Number: ad73311
• Description: Low Cost, Low Power Cmos General Purpose Analog Front End
• Manufacturer: Analog Devices, Inc.

Parameter
REFERENCE
ADC SPECIFICATIONS
DAC SPECIFICATIONS
AD73311–SPECIFICATIONS
REFCAP
REFOUT
Maximum Input Range at VIN
Nominal Reference Level at VIN
Absolute Gain
Gain Tracking Error
Signal to (Noise + Distortion)
Total Harmonic Distortion
Intermodulation Distortion
Idle Channel Noise
Crosstalk
DC Offset
Power Supply Rejection
Group Delay
Input Resistance at VIN
Maximum Voltage Output Swing
Nominal Voltage Output Swing (0 dBm0)
Output Bias Voltage
Absolute Gain
Gain Tracking Error
Signal to (Noise + Distortion)
Total Harmonic Distortion
Intermodulation Distortion
Idle Channel Noise
Crosstalk
Absolute Voltage, V
REFCAP TC
Typical Output Impedance
Absolute Voltage, V
Minimum Load Resistance
Maximum Load Capacitance
(0 dBm0)
PGA = 0 dB
PGA = 38 dB
PGA = 0 dB
PGA = 38 dB
PGA = 0 dB
PGA = 38 dB
Single Ended
Differential
Single-Ended
Differential
PGA = 0 dB
PGA = 6 dB
PGA = 0 dB
PGA = 6 dB
4, 5
REFCAP
REFOUT
2, 4
2, 3
2
Min
2
AD73311A
1
(AVDD = +5 V
F
S
= 64 kHz; T
6.312
2.1908
4.3918
Typ
1.2
2.4
50
68
1.2
2.4
3.156
3.17
2.1908
0
0.1
–0.5
± 0.1
76
59
71
57
–76
–69
–69
–67
–80
+20
–55
25
25
3.156
3.17
9.19
0
6.02
V
± 0.4
± 0.1
66
64
66
64
–62.5
–62.5
–60
–75
–80
REFOUT
Max
100
A
= T
10%; DVDD = +5 V
MIN
to T
MAX
Unit
V
V
ppm/°C
Ω
V
V
kΩ
pF
V p-p
dBm
V p-p
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm0
dB
mV
dB
µs
kΩ
V p-p
dBm
V p-p
dBm
V p-p
dBm
V p-p
dBm
V typ
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm0
dB
, unless otherwise noted)
6
5VEN = 1, PGA = 6 dB
5VEN = 1, PGA = 6 dB
Test Conditions/Comments
5VEN = 0
5VEN = 1
0.1 µF Capacitor Required from
REFCAP to AGND2
5VEN = 0, Unloaded
5VEN = 1, Unloaded
5VEN = 1
5VEN = 1, Measured Differentially
5VEN = 1, Measured Differentially
1.0 kHz, 0 dBm0
1.0 kHz, 0 dBm0
1.0 kHz, +3 dBm0 to –50 dBm0
Refer to Figure 5
300 Hz to 3.4 kHz Frequency Range
0 Hz to 32 kHz Frequency Range
300 Hz to 3.4 kHz Frequency Range
0 Hz to 32 kHz Frequency Range
PGA = 0 dB
PGA = 0 dB
ADC Input Signal Level: 1.0 kHz, 0 dBm0
DAC Input at Idle
PGA = 0 dB
Input Signal Level at AVDD and DVDD
Pins 1.0 kHz, 100 mV p-p Sine Wave
64 kHz Output Sample Rate
DMCLK = 16.384 MHz
5VEN = 1, PGA = 6 dB
5VEN = 1, PGA = 6 dB
5VEN = 1, REFOUT Unloaded
1.0 kHz, 0 dBm0
1.0 kHz, +3 dBm0 to –50 dBm0
Refer to Figure 5
300 Hz to 3.4 kHz Frequency Range
0 Hz to 32 kHz Frequency Range
300 Hz to 3.4 kHz Frequency Range
0 Hz to 32 kHz Frequency Range
PGA = 0
PGA = 0
ADC Input Signal Level: AGND; DAC
Output Signal Level: 1.0 kHz, 0 dBm0
10%; DGND = AGND = 0 V, f
MCLK
= 16.384 MHz,