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參數(shù)資料
| 型號： | LT1993IUD-4#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 16/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DIFF AMP/ADC DRVR 16-QFN |
| 標準包裝： | 121 |
| 放大器類型： | 差分 |
| 電路數(shù)： | 2 |
| 輸出類型： | 差分 |
| 轉(zhuǎn)換速率： | 1100 V/µs |
| -3db帶寬： | 900MHz |
| 電流 - 輸入偏壓： | 5µA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 100mA |
| 電流 - 輸出 / 通道： | 45mA |
| 電壓 - 電源，單路/雙路(±)： | 4 V ~ 5.5 V，±2 V ~ 2.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應商設(shè)備封裝： | 16-QFN-EP（3x3） |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1322 (CN2011-ZH PDF) |
LT1993-4
9
19934fa
30MHz 8192 Point FFT, LT1993-4
Driving LTC2249 14-Bit ADC
50MHz 8192 Point FFT, LT1993-4
Driving LTC2249 14-Bit ADC
70MHz 8192 Point FFT, LT1993-4
Driving LTC2249 14-Bit ADC
70MHz 2-Tone 32768 Point FFT
LT1993-4 Driving LTC2249
14-Bit ADC
2-Tone WCDMA Waveform
LT1993-4 Driving LTC2255
14-Bit ADC at 92.16Msps
4-Tone WCDMA Waveform
LT1993-4 Driving LTC2255
14-Bit ADC at 92.16Msps
TYPICAL PERFOR A CE CHARACTERISTICS
UW
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
19934 G33
30
45
40
25
35
–20
–110
–90
–70
–50
–30
–10
32768 POINT FFT
TONE CENTER FREQUENCIES
AT 62.5MHz, 67.5MHz, 72.5MHz, 77.5MHz
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
19934 G32
30
45
40
25
35
–20
–110
–90
–70
–50
–30
–10
32768 POINT FFT
TONE CENTER FREQUENCIES
AT 67.5MHz, 72.5MHz
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
19934 G31
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
32768 POINT FFT
TONE 1 AT 69.5MHz, –7dBFS
TONE 2 AT 70.5MHz, –7dBFS
FILTERED OUTPUTS
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
19934 G30
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
8192 POINT FFT
fIN = 70MHz, –1dBFS
FILTERED OUTPUTS
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
19934 G29
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
8192 POINT FFT
fIN = 50MHz, –1dBFS
FILTERED OUTPUTS
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
19934 G28
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
8192 POINT FFT
fIN = 30MHz, –1dBFS
FILTERED OUTPUTS
PI FU CTIO S
UU
U
VOCM (Pin 2): This pin sets the output common mode
voltage. Without additional biasing, both inputs bias to
this voltage as well. This input is high impedance.
VCCA, VCCB, VCCC (Pins 3, 10, 1): Positive Power Supply
(Normally Tied to 5V). All three pins must be tied to the
same voltage. Bypass each pin with 1000pF and 0.1F
capacitors as close to the package as possible. Split
supplies are possible as long as the voltage between VCC
and VEE is 5V.
VEEA, VEEB, VEEC (Pins 4, 9, 12): Negative Power Supply
(Normally Tied to Ground). All three pins must be tied to
the same voltage. Split supplies are possible as long as
the voltage between VCC and VEE is 5V. If these pins are
not tied to ground, bypass each pin with 1000pF and 0.1F
capacitors as close to the package as possible.
+OUT, –OUT (Pins 5, 8): Outputs (Unltered). These
pins are high bandwidth, low-impedance outputs. The DC
output voltage at these pins is set to the voltage applied
at VOCM.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1994 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Precision, Low Power Rail-to-Rail Input/Output |
| LT1994CDD | 制造商:Linear Technology 功能描述:SC-Amps/High Speed, 70MHz Low Noise/Distortion Differential Amplifer |
| LT1994CDD#PBF | 功能描述:IC DIFF AMP/DRIVER LN 8-DFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓模塊:Differential Circuit Design Techniques for Communication Applications 標準包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉(zhuǎn)換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應商設(shè)備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT |
| LT1994CDD#PBF | 制造商:Linear Technology 功能描述:Operational Amplifier (Op-Amp) IC 制造商:Linear Technology 功能描述:IC, DIFFERENTIAL AMP, 70MHZ, 65V/ uS DFN8 |
| LT1994CDD#TR | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 70MHZ, 65V/US, DFN-8, No. of Amplifiers:1, Input Offset Voltage: 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 70MHZ, 65V/US, DFN-8, No. of Amplifiers:1, Input Offset Voltage:2mV, Bandwidth:70MHz, Amplifier Case Style:DFN, No. of Pins:8, Supply Voltage Range:2.375V to 12.6V, Slew Rate:65V/s, Supply Current:14.8mA, MSL:- , RoHS Compliant: No |
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