<pre id="xjxdx"><strike id="xjxdx"><wbr id="xjxdx"></wbr></strike></pre>
<kbd id="xjxdx"><sup id="xjxdx"></sup></kbd>
<nobr id="xjxdx"></nobr>
參數(shù)資料
型號: LTC1741
廠商: Linear Technology Corporation
英文描述: 14-Bit, 80Msps Low Power 3V ADC
中文描述: 14位,80Msps ADC的低功耗3V的
文件頁數(shù): 7/20頁
文件大小: 464K
代理商: LTC1741
LTC2249
7
2249f
TYPICAL PERFOR U
SNR vs Input Level,
f
IN
= 70MHz, 2V Range
I
OVDD
vs Sample Rate, 5MHz Sine
Wave Input, –1dB, O
VDD
= 1.8V
I
VDD
vs Sample Rate,
5MHz Sine Wave Input, –1dB
SFDR vs Input Level,
f
IN
= 70MHz, 2V Range
PIU
A
IN
+ (Pin 1):
Positive Differential Analog Input.
A
IN
- (Pin 2):
Negative Differential Analog Input.
REFH (Pins 3, 4):
ADC High Reference. Short together and
bypass to pins 5, 6 with a 0.1
μ
F ceramic chip capacitor as
close to the pin as possible. Also bypass to pins 5, 6 with
an additional 2.2
μ
F ceramic chip capacitor and to ground
with a 1
μ
F ceramic chip capacitor.
REFL (Pins 5, 6):
ADC Low Reference. Short together and
bypass to pins 3, 4 with a 0.1
μ
F ceramic chip capacitor as
close to the pin as possible. Also bypass to pins 3, 4 with
an additional 2.2
μ
F ceramic chip capacitor and to ground
with a 1
μ
F ceramic chip capacitor.
V
DD
(Pins 7, 32):
3V Supply. Bypass to GND with 0.1
μ
F
ceramic chip capacitors.
GND (Pin 8):
ADC Power Ground.
CLK (Pin 9):
Clock Input. The input sample starts on the
positive edge.
SHDN (Pin 10):
Shutdown Mode Selection Pin. Connect-
ing SHDN to GND and OE to GND results in normal
INPUT LEVEL (dBFS)
–50
–60
–70
S
30
40
50
–20
0
2249 G13
20
10
0
–40
–30
dBFS
dBc
–10
60
70
80
INPUT LEVEL (dBFS)
–80
S
60
50
40
30
dBc
dBFS
90
80
70
100
0
2249 G14
0
–60
–40
–20
20
10
120
110
100dBc SFDR
REFERENCE LINE
SAMPLE RATE (Msps)
0
50
I
V
55
65
70
75
85
10
50
70
2249 G15
60
80
40
90 100
20 30
60
80
2V RANGE
1V RANGE
SAMPLE RATE (Msps)
0
0
I
O
1
3
4
5
7
10
50
70
2249 G16
2
6
40
90 100
20 30
60
80
相關(guān)PDF資料
PDF描述
LTC1742 14-Bit, 80Msps Low Power 3V ADC
LTC1745 14-Bit, 80Msps Low Power 3V ADC
LTC1746 14-Bit, 80Msps Low Power 3V ADC
LTC2245 14-Bit, 80Msps Low Power 3V ADC
LTC2249 16-Bit Buffer/Driver With 3-State Outputs 54-BGA MICROSTAR JUNIOR -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1741CFW 功能描述:IC ADC 12BIT 65MSPS 48-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)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(zhuǎn)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(yīng)商設(shè)備封裝:48-TQFP(7x7) 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端,單極;2 個(gè)差分,單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
LTC1741CFW#PBF 功能描述:IC ADC 12BIT 65MSPS 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率(每秒):3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散(最大):- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
LTC1741CFW#TR 功能描述:IC ADC SMPL 12BIT 65MSPS 48TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)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(zhuǎn)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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
LTC1741CFW#TRPBF 功能描述:IC ADC 12BIT 65MSPS 48-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率(每秒):3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散(最大):- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
LTC1741IFW 功能描述:IC ADC SMPL 12BIT 65MSPS 48TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)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(zhuǎn)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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極