AD9432BSTZ-80 Analog Devices Inc, AD9432BSTZ-80 Datasheet - Page 4

• Manufacturer Part Number: AD9432BSTZ-80
• Description: IC,A/D CONVERTER,SINGLE,12-BIT,BICMOS,QFP,52PIN
• Manufacturer: Analog Devices Inc

Specifications of AD9432BSTZ-80

• Number Of Bits: 12
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 1W
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP Exposed Pad, 52-eLQFP, 52-HLQFP
• Package: 52LQFP
• Resolution: 12 Bit
• Sampling Rate: 80 MSPS
• Architecture: Pipelined
• Number Of Analog Inputs: 1
• Digital Interface Type: Parallel
• Input Type: Voltage
• Signal To Noise Ratio: 67.5(Typ) dB
• Polarity Of Input Voltage: Unipolar
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9432
Parameter
POWER SUPPLY
DYNAMIC PERFORMANCE
1
2
3
4
Gain error and gain temperature coefficients are based on the ADC only (with a fixed 2.5 V external reference and a 2 V p-p differential analog input).
t
to exceed an ac load of 10 pF or a dc current of ±40 μA. Rise and fall times are measured from 10% to 90%.
Power dissipation measured with encode at rated speed and a dc analog input (outputs static, I
SNR/harmonics based on an analog input voltage of –0.5 dBFS referenced to a 2 V full-scale input range.
V
Power Dissipation
I
I
Power Supply Rejection Ratio
Signal-to-Noise Ratio (SNR)
Signal-to-Noise and Distortion
Effective Number of Bits (ENOB)
Second-Order and Third-Order
Worst Other Harmonic or Spur
Two-Tone Intermodulation
and t
VCC
VDD
(PSRR)
(Without Harmonics)
f
f
f
f
(SINAD) Ratio (with Harmonics)
f
f
f
f
f
f
f
f
Harmonic Distortion
f
f
f
f
(Excluding Second-Order and
Third-Order Harmonics)
f
f
f
f
Distortion (IMD)
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN1
IN1
PD
= 10 MHz
= 40 MHz
= 49 MHz
= 70 MHz
= 10 MHz
= 40 MHz
= 49 MHz
= 70 MHz
= 10 MHz
= 40 MHz
= 49 MHz
= 70 MHz
= 10 MHz
= 40 MHz
= 49 MHz
= 70 MHz
= 10 MHz
= 40 MHz
= 49 MHz
= 70 MHz
= 29.3 MHz; f
= 70.3 MHz; f
are measured from the transition points of the ENCODE input to the 50%/50% levels of the digital output swing. The digital output load during testing is not
3
IN2
IN2
= 30.3 MHz
= 71.3 MHz
4
Temp
Full
Full
Full
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
Test
Level
VI
VI
VI
I
I
I
I
V
I
I
I
V
V
V
V
V
I
I
I
V
I
I
I
V
V
V
Min
−5
65.5
65
65
64.5
−75
−73
−80
−80
Rev. F | Page 4 of 16
158
9.5
+0.5
67.5
67.2
67.0
66.1
67.2
66.9
66.7
65.8
11.0
10.9
10.9
10.7
−85
−85
−83
−80
−90
−90
−90
−90
−75
−66
80 MSPS
Typ
790
VDD
Max
1000
200
12.2
+5
= 0).
Min
−5
65.5
64
65
63
−75
−72
−80
−80
105 MSPS
Typ
850
170
12.5
+0.5
67.5
67.2
67.0
66.1
67.2
66.9
66.7
65.8
11.0
10.9
10.9
10.7
−85
−83
−80
−78
−90
−90
−90
−90
−75
−66
Max
1100
220
16
+5
Unit
mW
mA
mA
mV/V
dB
dB
dB
dB
dB
dB
dB
dB
Bits
Bits
Bits
Bits
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc