參數(shù)資料
型號: AD9246BCPZ-80
廠商: Analog Devices Inc
文件頁數(shù): 4/44頁
文件大?。?/td> 0K
描述: IC ADC 14BIT 80MSPS 48-LFCSP
設計資源: Using AD8376 to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0002)
Driving AD9233/46/54 ADCs in AC-Coupled Baseband Appls (CN0051)
標準包裝: 1
位數(shù): 14
采樣率(每秒): 80M
數(shù)據(jù)接口: 串行,SPI?
轉換器數(shù)目: 3
功率耗散(最大): 279mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-VFQFN 裸露焊盤,CSP
供應商設備封裝: 48-LFCSP-VQ(7x7)
包裝: 托盤
輸入數(shù)目和類型: 2 個單端,單極;1 個差分,單極
AD9246
Rev. A | Page 12 of 44
0
–140
0
62.500
FREQUENCY (MHz)
AM
P
L
IT
UDE
(
d
BF
S
)
–20
–40
–60
–80
–100
–120
15.625
31.250
46.875
125MSPS
225.3MHz @ –1dBFS
SNR = 70.3dB (71.3dBFS)
ENOB = 11.3 BITS
SFDR = 80.4dBc
05
49
1-
0
19
Figure 18. AD9246-125 Single-Tone FFT with fIN = 225.3 MHz
0
–140
0
62.500
FREQUENCY (MHz)
AM
P
L
IT
UDE
(
d
BF
S
)
–20
–40
–60
–80
–100
–120
15.625
31.250
46.875
125MSPS
300.3MHz @ –1dBFS
SNR = 69.3dB (70.3dBFS)
ENOB = 11 BITS
SFDR = 77.5dBc
05
49
1-
0
20
Figure 19. AD9246-125 Single-Tone FFT with fIN = 300.3 MHz
120
0
–90
0
INPUT AMPLITUDE (dBFS)
SN
R
/SF
D
R
(d
B
ca
n
d
B
F
S
)
SNR (dBFS)
SFDR (dBFS)
SNR (dBc)
SFDR (dBc)
85dB REFERENCE LINE
100
80
60
40
20
–80
–70
–60
–50
–40
–30
–20
–10
05
49
1-
0
40
Figure 20. AD9246 Single-Tone SNR/SFDR vs. Input Amplitude (AIN)
with fIN = 2.4 MHz
95
65
0
250
INPUT FREQUENCY (MHz)
S
NR/
S
F
DR
(
d
Bc)
90
85
80
75
70
50
100
150
200
SFDR = –40°C
SNR = –40°C
SFDR = +25°C
SNR = +25°C
SFDR = +85°C
SNR = +85°C
05
49
1-
0
22
Figure 21. AD9246 Single-Tone SNR/SFDR vs. Input Frequency (fIN) and
Temperature with 2 V p-p Full Scale
95
65
0
250
INPUT FREQUENCY (MHz)
S
NR/
S
F
DR
(
d
Bc)
90
85
80
75
70
50
100
150
200
SFDR = –40°C
SNR = –40°C
SFDR = +25°C
SNR = +25°C
SFDR = +85°C
SNR = +85°C
05
49
1-
0
23
Figure 22. AD9246 Single-Tone SNR/SFDR vs. Input Frequency (fIN) and
Temperature with 1 V p-p Full Scale
0
–1.00
–40
80
TEMPERATURE (°C)
–20
0
204060
G
A
IN
/O
FF
S
E
T
E
R
O
R
(
%
FS
R
)
–0.25
–0.50
–0.75
OFFSET ERROR
GAIN ERROR
05
49
1-
0
35
Figure 23. AD9246 Gain and Offset vs. Temperature
相關PDF資料
PDF描述
SSM2301CPZ-REEL7 IC AMP AUDIO 1.52W MONO D 8LFCSP
AD9284BCPZ-250 IC ADC 8BIT 250MSPS 1.8V 48LFCSP
AD9649BCPZ-80 IC ADC 14BIT 80MSPS 32LFCSP
AD9627ABCPZ11-105 IC ADC 11BIT 105MSPS 64LFCSP
AD7876BNZ IC ADC 12BIT SAMPLING 10V 24DIP
相關代理商/技術參數(shù)
參數(shù)描述
AD9246BCPZRL7-105 功能描述:IC ADC 14BIT 105MSPS 48-LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應商設備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端,雙極
AD9246BCPZRL7-125 功能描述:IC ADC 14BIT 125MSPS 48-LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應商設備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端,雙極
AD9246BCPZRL7-80 制造商:Analog Devices 功能描述:14-BIT, 80 MSPS/105 MSPS/125 MSPS, 1.8 V ANALOG-TO-DIGITAL C - Tape and Reel
AD9248 制造商:Analog Devices 功能描述:40 MSPS DUAL A/D CONVERTER - Bulk
AD9248-20PCB 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 20/40/65 MSPS Dual A/ D Converter