QPB8857数据手册Qorvo中文资料规格书
QPB8857规格书详情
描述 Description
The QPB8857 is a GaAs pHEMT/MESFET 75-ohm Doubler RF amplifier IC featuring over 28 dB of flat gain and low noise. This IC is designed to support DOCSIS 3.1 applications up to 1218 MHz using a single 24V supply. The QPB8857 offers low noise and low distortion at high efficiency consuming only 10.5 W in a 5.0 x 7.0 QFN package. Its compact size and low ϴjc enable integration that is ideally suited for hybrid module or an alternative to hybrid module applications.
特性 Features
• High Gain: 28 dB @ 1218 MHz
• Adjustable Bias
• 57 dBmV/ch virtual 1.2 GHz, at 19 dB tilt
• Low Noise: 4.5 dB
• Excellent Composite Distortion
• Compact Size: 40P 5.0 x 7.0 QFN
应用 Application
• DOCSIS 3.1
• Broadband CATV hybrid modules
• Head End CMTS Equipment
• 75-ohm amplifiers
技术参数
- 制造商编号
:QPB8857
- 生产厂家
:Qorvo
- 频率最小值(MHz)
:47
- 频率最大值(MHz)
:1
- 增益(dB)
:28
- Pout(dBmV)
:57
- CSO(dBc)
:-68
- CTB(dBc)
:-75
- NF(dB)
:4.5
- 电压(V)
:24
- 电流(mA)
:440
- 封装类型
:40P QFN
- 封装(mm)
:5.0 x 7.0
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
QORVO |
23+ |
QFN24 |
8678 |
原厂原装 |
询价 | ||
Qorvo |
24+ |
QFN-40 |
3280 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
QORVO |
23+ |
40P QFN |
14500 |
QORVO优势渠道在售 |
询价 | ||
Qorvo |
24+ |
N/A |
3600 |
原厂渠道保证进口原装正品假一罚十价格合理 |
询价 | ||
QORVO |
1948+ |
QFN |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
QORVO |
22+ |
NA |
300000 |
15年光格 只做原装正品 |
询价 | ||
QORVO |
24+ |
con |
10000 |
查现货到京北通宇商城 |
询价 | ||
QORVO |
5000 |
询价 | |||||
QORVO |
24+ |
con |
2500 |
优势库存,原装正品 |
询价 | ||
QORVO |
21+ |
QFN |
132 |
原包标签.100%进口原装.常备现货! |
询价 |