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TAT7457數(shù)據(jù)手冊Qorvo中文資料規(guī)格書
TAT7457規(guī)格書詳情
描述 Description
Qorvo's TAT7457 is a low cost RF amplifier designed for applications from DC to 2000 MHz. The balance of low noise and distortion provides an ideal solution for a wide range of broadband amplifiers used in cable television applications such as optical receivers and low noise front ends.
The TAT7457 has features allowing a great deal of design-in flexibility. Gain and return loss are adjustable with an external feedback resistor. An internal bias circuit mitigates the effect of temperature and process variation and an external resistor may be used to adjust the bias current to optimize distortion or noise performance. There are no on-chip capacitors limiting the low frequency response which extends down to DC.
The TAT7457 is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. It provides excellent gain and return loss consistency inherent to the pHEMT process.
特性 Features
? Gain, return loss and bias externally adjustable
? On-chip active bias for consistent bias current and repeatable performance
? DC to 2000 MHz bandwidth
? Low noise: typical NF < 2 dB to 1000 MHz
? Flexible 5 V to 8 V biasing
? IDD (5V) = 120 mA typical in application circuit
? 19 dB typical gain in application circuit
? +40 dBm typical OIP3
? +61 dBm typical OIP2
? +21 dBm typical P1dB
? Low distortion: CSO -66 dBc, CTB -78 dBc (10 dBmV/ch at input, 80 ch NTSC flat)
? pHEMT device technology
? SOT-89 package
應(yīng)用 Application
? Low Noise Drop Amplifiers
? Microwave Radio
? Scientific Instruments
? Single Ended and Push-Pull Optical Receivers
? Test and Measurement
技術(shù)參數(shù)
- 制造商編號
:TAT7457
- 生產(chǎn)廠家
:Qorvo
- 頻率最小值(MHz)
:5
- 頻率最大值(MHz)
:1
- 增益(dB)
:19
- Pout(dBmV)
:50 up
- CSO(dBc)
:-58 up
- CTB(dBc)
:-67 up
- NF(dB)
:2
- 電壓(V)
:5
- 電流(mA)
:120
- 封裝類型
:SOT-89
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TRIQUINT |
22+ |
SOT-89 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
QORVO |
24+ |
NA/ |
3293 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
TRIQUINT |
24+ |
SOT89 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Qorvo |
24+ |
SOT-89-3 |
3280 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div> |
詢價 | ||
TRIQUINT |
18+ |
SOT89 |
911 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TRIQUINT |
25+ |
SOT89 |
20300 |
TRIQUINT原裝特價TAT7457即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
Qorvo |
24+ |
QFN |
5500 |
Qorvo專營射頻放大器原裝正品假一賠十 |
詢價 | ||
QORVO |
25+ |
SOT-89 |
98562 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
Qorvo |
24+ |
N/A |
3600 |
原廠渠道保證進口原裝正品假一罰十價格合理 |
詢價 | ||
QORVO |
23+ |
SOT-89 |
14500 |
QORVO優(yōu)勢渠道在售 |
詢價 |