参数资料
型号: MAX2079CXE+
厂商: Maxim Integrated Products
文件页数: 4/49页
文件大小: 0K
描述: IC OCT ULTRASOUND RCVR 144CTBGA
标准包装: 240
系列: *
Low-Power, High-Performance, Fully Integrated
Octal Ultrasound Receiver (Octal LNA, VGA,
AAF, ADC, and CWD Beamformer)
MAX2079
12
Maxim Integrated
Typical Operating Characteristics (continued)
(Typical values are at VREF = 2.5V, VCC3 = 3.3V, VCC5 = 4.75V, VAVDD = VOVDD = 1.8V, VGC+ - VGC- = 0V, TA = +25°C, unless
otherwise noted.) (Note 3)
SECOND-HARMONIC DISTORTION
vs. GAIN (AAF = 9MHz)
MAX2079
toc10
GAIN (dB)
HD2
(dBc)
38
32
26
-80
-70
-60
-50
-40
-30
-90
20
44
fRF = 10MHz
fRF = 2MHz
fRF = 5MHz
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
SECOND-HARMONIC DISTORTION
vs. GAIN (AAF = 18MHz)
MAX2079
toc13
GAIN (dB)
HD2
(dBc)
38
32
26
-80
-70
-60
-50
-40
-30
-90
20
44
fRF = 5MHz
fRF = 2MHz
fRF = 10MHz
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
SECOND-HARMONIC DISTORTION
vs. GAIN (AAF = 10MHz)
MAX2079
toc11
GAIN (dB)
HD2
(dBc)
38
32
26
-80
-70
-60
-50
-40
-30
-90
20
44
fRF = 10MHz
fRF = 2MHz
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
fRF = 5MHz
THIRD-HARMONIC DISTORTION
vs. GAIN (AAF = 9MHz)
MAX2079
toc14
GAIN (dB)
HD3
(dBc)
38
32
26
-90
-80
-70
-60
-50
-40
-100
20
44
fRF = 5MHz
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
fRF = 10MHz
fRF = 2MHz
SECOND-HARMONIC DISTORTION
vs. GAIN (AAF = 15MHz)
MAX2079
toc12
GAIN (dB)
HD2
(dBc)
38
32
26
-80
-70
-60
-50
-40
-30
-90
20
44
fRF = 10MHz
fRF = 2MHz
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
fRF = 5MHz
THIRD-HARMONIC DISTORTION
vs. GAIN (AAF = 10MHz)
MAX2079
toc15
GAIN (dB)
HD3
(dBc)
38
32
26
-90
-80
-70
-60
-50
-40
-100
20
44
fRF = 2MHz
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
fRF = 5MHz
fRF = 10MHz
TOTAL OUTPUT NOISE (AFE + ADC)
vs. GAIN
MAX2079
toc07
GAIN (dB)
OUTPUT
NOISE
AT
5MHz
(nV/
Hz)
40
30
20
10
50
100
150
200
250
0
050
AAF = 9MHz
TOTAL OUTPUT NOISE vs. GAIN
MAX2079
toc08
GAIN (dB)
TOTAL
OUTPUT
NOISE
(dBFS)
40
30
20
10
-65
-60
AAF = 15MHz
AAF = 9MHz
AAF = 10MHz
-55
-50
-70
050
AAF = 18MHz
TOTAL INPUT NOISE
(AFE + ADC) vs. GAIN
MAX2079
toc09
GAIN (dB)
TOTAL
INPUT
NOISE
AT
5MHz
(nV/
Hz)
35
25
15
5
10
15
20
25
30
0
545
AAF = 9MHz
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