參數(shù)資料
型號: LTC2246IUH
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32
封裝: 5 X 5 MM, PLASTIC, MO-220WHHD-X, QFN-32
文件頁數(shù): 22/24頁
文件大小: 771K
代理商: LTC2246IUH
LTC2248/LTC2247/LTC2246
7
224876fa
SAMPLE RATE (Msps)
I VDD
(mA)
2248 G15
80
75
70
65
60
55
50
0
20
40
50
10
30
60
70
80
2V RANGE
1V RANGE
CLOCK DUTY CYCLE (%)
SNR
AND
SFDR
(dBFS)
2247 G12
100
95
90
85
80
75
70
30
40
50
55
35
45
60
65
70
SAMPLE RATE (Msps)
50
SNR
AND
SFDR
(dBFS)
110
100
90
80
70
60
100
2248 G11
60 70 80 90
010 20 30 40
110
SFDR: DCS ON
SNR: DCS ON
SNR: DCS OFF
SFDR: DCS OFF
INPUT LEVEL (dBFS)
–60
– 50
SNR
(dBc
AND
dBFS)
–40
–20
–30
–10
0
2248 G13
INPUT LEVEL (dBFS)
–60
– 50
– 40
–20
–30
–10
0
2248 G14
80
70
60
50
40
30
20
10
0
SFDR
(dBc
AND
dBFS)
120
110
100
90
80
70
60
50
40
30
20
dBFS
dBc
90dBc SFDR
REFERENCE LINE
SAMPLE RATE (Msps)
I OVDD
(mA)
2248 G16
6
5
4
3
2
1
0
20
40
50
10
30
60
70
80
CODE
0
INL
ERROR
(LSB)
12288
2247 G01
4096
8192
16384
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
CODE
0
DNL
ERROR
(LSB)
12288
2247 G02
4096
8192
16384
1.00
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
–1.00
FREQUENCY (MHz)
AMPLITUDE
(dB)
2247 G03
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
510
15
20
SNR
SFDR
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LTC2248: SNR and SFDR vs
Sample Rate, 2V Range,
fIN = 5MHz, –1dB
LTC2248: SNR and SFDR vs
Clock Duty Cycle, 65Msps
LTC2248: SNR vs Input Level,
fIN = 30MHz, 2V Range, 65Msps
LTC2248: IOVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB,
OVDD = 1.8V
LTC2248: IVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB
LTC2247: Typical INL,
2V Range, 40Msps
LTC2247: Typical DNL,
2V Range, 40Msps
LTC2247: 8192 Point FFT,
fIN = 5MHz, –1dB, 2V Range,
40Msps
LTC2248: SFDR vs Input Level,
fIN = 30MHz, 2V Range, 65Msps
相關PDF資料
PDF描述
LTC2246IUH#TR 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32
LTC2257CUJ-12#TRPBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2256CUJ-12#PBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2256CUJ-12#TRPBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2256IUJ-12#PBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
相關代理商/技術參數(shù)
參數(shù)描述
LTC2246IUH#PBF 功能描述:IC ADC 14BIT 25MSPS SAMPL 32-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數(shù):12 采樣率(每秒):20M 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:2 功率耗散(最大):155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP(7x7) 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個單端,單極;2 個差分,單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
LTC2246IUH#TRPBF 功能描述:IC ADC 14BIT 25MSPS SAMPL 32-QFN 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:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 功率耗散(最大):75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端,單極;1 個單端,雙極
LTC2246LX 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 25Msps 125°C ADC In LQFP
LTC2247 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 80Msps Low Power 3V ADC
LTC2247CUH 制造商:Linear Technology 功能描述:ADC Single Pipelined 40Msps 14-bit Parallel 32-Pin QFN EP