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参数资料
| 型号： | LT1993CUD-10#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC DIFF AMP/ADC DRVR 16-QFN |
| 标准包装： | 2,500 |
| 放大器类型： | 差分 |
| 电路数： | 2 |
| 输出类型： | 差分 |
| 转换速率： | 1100 V/µs |
| -3db带宽： | 700MHz |
| 电流 - 输入偏压： | 5µA |
| 电压 - 输入偏移： | 1000µV |
| 电流 - 电源： | 100mA |
| 电流 - 输出 / 通道： | 45mA |
| 电压 - 电源，单路/双路(±)： | 4 V ~ 5.5 V，±2 V ~ 2.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 带卷 (TR) |
LT1993-10
9
199310fb
30MHz 8192 Point FFT, LT1993-10
Driving LT2249 14-Bit ADC
50MHz 8192 Point FFT, LT1993-10
Driving LTC2249 14-Bit ADC
70MHz 8192 Point FFT, LT1993-10
Driving LTC2249 14-Bit ADC
70MHz 2-Tone 32768 Point FFT
LT1993-10 Driving LTC2249
14-Bit ADC
2-Tone WCDMA Waveform
LT1993-10 Driving LTC2255
14-Bit ADC at 92.16Msps
4-Tone WCDMA Waveform
LT1993-10 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
199310 G28
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
8192 POINT FFT
fIN = 30MHz, –1dBFS
FILTERED OUTPUTS
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
199310 G30
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
8192 POINT FFT
fIN = 70MHz, –1dBFS
FILTERED OUTPUTS
FREQUENCY (MHz)
0
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
10
5
15
20
25
30
199310 G31
35
40
–20
–110
–120
–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
25
199310 G32
35
20
30
40
45
–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
25
199310 G33
35
20
30
40
45
–20
–110
–90
–70
–50
–30
–10
32768 POINT FFT
TONE CENTER FREQUENCIES
AT 62.5MHz, 67.5MHz,
72.5MHz, 77.5MHz
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.
FREQUENCY (MHz)
0
–120
AMPLITUDE
(dBFS)
–100
–80
–60
–40
0
5
10
15
20
199310 G29
30
40
25
35
–20
–110
–90
–70
–50
–30
–10
8192 POINT FFT
fIN = 50MHz, –1dBFS
FILTERED OUTPUTS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1993CUD-2 | 制造商:Linear Technology 功能描述:SP Amp DIFF AMP Single 5.5V 16-Pin QFN EP 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 800MHZ, 1.1KV/US, QFN-16, No. of Amplifiers:2, Input Offset Voltage:1mV, Gain dB Max:6.3dB, Bandwidth:800MHz, Amplifier Case Style:QFN, No. of Pins:16, Supply Voltage Range:4V to 5.5V, Slew Rate:1.1kV/s, MSL:- |
| LT1993CUD-2#PBF | 功能描述:IC DIFF AMP/ADC DRVR 16-QFN RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:J-FET 电路数:2 输出类型:- 转换速率:3.5 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:30pA 电压 - 输入偏移:2000µV 电流 - 电源:200µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 |
| LT1993CUD-2#TR | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 800MHZ, 1.1KV/US, QFN-16, No. of Amplifiers:2, Input Offset Volt 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 800MHZ, 1.1KV/US, QFN-16, No. of Amplifiers:2, Input Offset Voltage:1mV, Gain dB Max:6.3dB, Bandwidth:800MHz, Amplifier Case Style:QFN, No. of Pins:16, Supply Voltage Range:4V to 5.5V, Slew Rate:1.1kV/s, MSL:- |
| LT1993CUD-2#TRPBF | 功能描述:IC DIFF AMP/ADC DRVR 16-QFN RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:J-FET 电路数:2 输出类型:- 转换速率:3.5 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:30pA 电压 - 输入偏移:2000µV 电流 - 电源:200µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 |
| LT1993CUD-4 | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 900MHZ, 1.1KV/US, QFN-16, No. of Amplifiers:2, Input Offset Voltage:1mV, Gain dB Max:12.4dB, Bandwidth:900MHz, Amplifier Case Style:QFN, No. of Pins:16, Supply Voltage Range:4V to 5.5V, Slew Rate:1.1kV/s, MSL:- |
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