參數(shù)資料
型號： MAX2079CXE+T
廠商： Maxim Integrated Products
文件頁數(shù)： 5/49頁
文件大?。?/td> 0K
描述： IC OCT ULTRASOUND RCVR 144CTBGA
標(biāo)準(zhǔn)包裝： 1,000
系列： *
Low-Power, High-Performance, Fully Integrated
Octal Ultrasound Receiver (Octal LNA, VGA,
AAF, ADC, and CWD Beamformer)
MAX2079
13
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)
IM3 vs. GAIN
MAX2079
toc19
GAIN (dB)
IM3
(dBc
FROM
SMALL
SIGNAL)
40
30
20
-70
-65
-60
-55
-50
-45
-40
-75
10
50
f1 = 5MHz, VIN AT f1 = 50mVP-P (GAIN P 27dB)
VOUT AT f1 = -3dBFS (GAIN > 27dB)
f2 = 5.01MHz, VIN AT f2 = -25dBc
ADJACENT CHANNEL-TO-CHANNEL
CROSSTALK vs. GAIN (5MHz)
MAX2079
toc22
GAIN (dB)
CROSSTALK
(dBc)
41
35
29
23
17
11
-65
-60
-55
-50
-45
-40
-70
547
ADJACENT CHANNEL 1
ADJACENT CHANNEL 2
VOUT = -3.5dBFS (1VP-P) WHEN GAIN ≥ 16dB
H2, H3 vs. ADC OUTPUT
MAX2079
toc20
SIGNAL OUT (dBFS)
HARMONIC
(dBc)
-5
-10
-15
-85
-80
-75
-70
-65
-60
-55
-50
-90
-20
0
H2
H3
VIN = 10mVP-P AT 5MHz
ALTERNATE CHANNEL-TO-CHANNEL
CROSSTALK vs. GAIN (5MHz)
MAX2079
toc23
GAIN (dB)
CROSSTALK
(dBc)
41
35
29
23
17
11
-65
-60
-55
-50
-45
-40
-70
547
ALTERNATE CHANNEL 1
ALTERNATE CHANNEL 2
VOUT = -3.5dBFS (1VP-P) WHEN GAIN ≥ 16dB
IM3 DISTORTION vs. FREQUENCY
MAX2079
toc21
FREQUENCY (MHz)
IM3
(dBc)
8
6
4
2
-60
-55
-50
-45
-40
-65
010
VIN = 50mVP-P (GAIN = 21dB)
ADJACENT CHANNEL-TO-CHANNEL
CROSSTALK vs. GAIN (10MHz)
MAX2079
toc24
GAIN (dB)
CROSSTALK
(dBc)
41
35
11
17
23
29
-65
-60
-55
-50
-45
-40
-35
-30
-70
547
ADJACENT CHANNEL 1
ADJACENT CHANNEL 2
VOUT = -3.5dBFS (1VP-P) WHEN GAIN ≥ 16dB
THIRD-HARMONIC DISTORTION
vs. GAIN (AAF = 15MHz)
MAX2079
toc16
GAIN (dB)
HD3
(dBc)
38
32
26
-90
-80
-70
-60
-50
-40
-100
20
44
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
fRF = 2MHz
fRF = 10MHz
fRF = 5MHz
THIRD-HARMONIC DISTORTION
vs. GAIN (AAF = 18MHz)
MAX2079
toc17
GAIN (dB)
HD3
(dBc)
38
32
26
-90
-80
-70
-60
-50
-40
-100
20
44
VOUT = -3.5dBFS (1VP-P)
VIN ≤ 100mVP-P
fRF = 2MHz
fRF = 10MHz
fRF = 5MHz
SECOND- AND THIRD-HARMONIC DISTORTION
vs. FREQUENCY (AAF = 18MHz, GAIN = 26dB)
MAX2079
toc18
FREQUENCY (MHz)
HD2
AND
HD3
(dBc)
10
5
-85
-80
-75
-70
-65
-60
-55
-90
0
VOUT = -3.5dBFS (1VP-P)
GAIN = 26dB
HD2
HD3
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MAX207CAG 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX207CAG+ 功能描述:RS-232接口集成電路 5V RS232 Transceiver w/0.1uF External Cap RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX207CAG+T 功能描述:RS-232接口集成電路 5V RS232 Transceiver w/0.1uF External Cap RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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