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AD9214BRSZ-80

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
REV. D
AD9214
–9–
FREQUENCY – MHz
0
dB
52.5
–100
–50
0
–90
–80
–70
–60
–40
–30
–20
–10
ENCODE: 105MSPS
A
IN
: 50.3MHz @ –0.5dBFS
SNR: 53.0dB
ENOB: 8.5 BITS
SFDR: 64dBFS
TPC 1. FFT: f
S
= 105 MSPS, f
IN
= ~50.3 MHz; A
IN
= –0.5 dBFS
Differential, 1 V p-p Analog Input Range
0
40
–100
–50
0
–90
–80
–70
–60
–40
–30
–20
–10
ENCODE: 80MSPS
A
IN
: 70.3MHz @ –0.5dBFS
SNR: 54.0dB
ENOB: 8.5 BITS
SFDR: 64dBFS
FREQUENCY – MHz
dB
TPC 2. FFT: f
S
= 80 MSPS, f
IN
= 70 MHz; A
IN
= –0.5 dBFS,
1 V p-p Analog Input Range
FREQUENCY– MHz
0
dB
52.5
–100
–50
0
–90
–80
–70
–60
–40
–30
–20
–10
ENCODE: 105MSPS
A
IN
: 70.3MHz @ –0.5dBFS
SNR: 52.6dB
ENOB: 8.4 BITS
SFDR: 62.6dBFS
TPC 3. FFT: f
S
= 105 MSPS; f
IN
= 70 MHz (1 V p-p)
Typical Performance Characteristics–
FREQUENCY– MHz
0
dB
52.5
–100
–50
0
–90
–80
–70
–60
–40
–30
–20
–10
ENCODE: 65MSPS
A
IN
: 15.3MHz @ –0.5dBFS
SNR: 56.9dB
ENOB: 9.2 BITS
SFDR: 70dB
TPC 4. FFT: f
S
= 65 MSPS, f
IN
= 15.3 MHz (2 V p-p) with
AD8138 Driving A
IN
A
IN
FREQUENCY – MHz
0
dB
70
50
100
40
60
70
80
90
605040302010
3RD
SFDR
2ND
TPC 5. Harmonic Distortion (Second and Third) and SFDR
vs. A
IN
Frequency (1 V p-p, f
S
= 105 MSPS)
A
IN
FREQUENCY – MHz
0
dB
60
85
40
65
70
75
80
755025
2ND
SFDR
55
50
45
3RD
TPC 6. Harmonic Distortion (Second and Third) and SFDR
vs. A
IN
Frequency (1 V p-p, f
S
= 80 MSPS)
REV. D
AD9214
–10–
FREQUENCY – MHz
0
dB
70
40
80
90
100
604020
60
50
80
3RD
SFDR
2ND
TPC 7. Harmonic Distortion (Second and Third) and SFDR
vs. A
IN
Frequency (1 V p-p and 2 V p-p, f
S
= 65 MSPS)
dB
–100
–50
0
–90
–80
–70
–60
–40
–30
–20
–10
ENCODE: 80MSPS
A
IN
: 29.3MHz @ –6dBFS
30.3MHz @ –6dBFS
SFDR: 74dBFS
FREQUENCY – MHz
0
40
TPC 8. Two-Tone Intermodulation Distortion (29.3 MHz,
30.3 MHz; 1 V p-p, f
S
= 80 MSPS)
dB
–100
–50
0
–90
–80
–70
–60
–40
–30
–20
–10
FREQUENCY – MHz
0
52.5
ENCODE: 105MSPS
A
IN
: 30MHz @ –6dBFS
31MHz @ –6dBFS
SFDR: 73dBFS
TPC 9. Two-Tone Intermodulation Distortion (30 MHz and
31 MHz; 1 V p-p, f
S
= 105 MSPS)
ENCODE RATE – MSPS
SIGNAL LEVEL – dB
80
45
75
40
55
60
65
70
604020
50
SINAD – 2V p–p
SINAD – 1V p–p
SFDR – 2V p–p
SFDR – 1V p–p
100 120
TPC 10. SINAD and SFDR vs. Encode Rate (f
IN
= 10.3 MHz;
1 V p-p and 2 V p-p)
SIGNAL LEVEL – dB
45
75
55
60
65
70
50
PULSEWIDTH HIGH – ns
246810
40
35
30
SINAD – 105MSPS
SINAD – 80MSPS
SFDR – 105MSPS
SFDR – 80MSPS
TPC 11. SINAD and SFDR vs. Encode Pulsewidth High
(1 V p-p)
I
AVDD
– mA
40
120
80
100
60
ENCODE RATE – MSPS
0 20 120
20
0
I
AVDD
4
12
8
10
6
2
0
I
DrVDD
– mA
40 60 80 100
I
DrVDD
TPC 12. I
AVDD
and I
DrV
DD
vs. Encode Rate (f
AIN
= 10.3 MHz,
–0.5 dBFS, and –3 dBFS) C
LOAD
on Digital Outputs ~7 pF
REV. D
AD9214
–11–
TEMPERATURE – ⴗC
–40
SIGNAL LEVEL – dB
46
58
44
48
50
52
54
80400
56
SINAD 10.3MHz/105MSPS
SNR 10.3MHz/105MSPS
TPC 13. SINAD/SNR vs. Temperature (f
AIN
= 10.3 MHz,
f
ENCODE
= 105 MSPS, 1 V p-p)
TEMPERATURE – ⴗC
–40
% FULL SCALE
0.5
4.0
0.0
1.0
1.5
2.0
2.5
80400
3.0
3.5
TPC 14. ADC Gain vs. Temperature (with External 1.25 V
Reference)
TEMPERATURE – ⴗC
–40
REFERENCE VOLTAGE – V
1.240
1.220
1.225
1.230
80
40
0
1.235
TPC 15. ADC Reference vs. Temperature (with 200
µ
A Load)
I
REF
– ␮A
–500
V
REF
– V
1.40
1.10
1.15
1.25
1.35
1.30
1.20
–400 –300 –200 –100 0 100 200 300 400 500
TPC 16. ADC Reference vs. Current Load
CODE
0
INL – LSB
1.00
–1.00
–0.75
0.00
0.75
0.25
–0.25
128 256 384 512 640 768 896 1024
0.50
–0.50
TPC 17. INL @ 80 MSPS
CODE
0
DNL – LSB
1.00
–1.00
–0.75
0.00
0.75
0.25
–0.25
128 256 384 512 640 768 896 1024
0.50
–0.50
TPC 18. DNL @ 80 MSPS
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

AD9214BRSZ-80

Mfr. #:
Buy AD9214BRSZ-80
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC 10-Bit 80 MSPS 3.3V
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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