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HSP50307SC中文资料PDF规格书
HSP50307SC规格书详情
Description
The HSP50307 is a mixed signal burst QPSK Modulator for upstream CATV Applications. The HSP50307 demultiplexes and modulates a serial data stream onto an RF Carrier centered between 8 and 15MHz. The signal spectrum is shaped with α = 0.5 root raised cosine (RRC) digital filters. On-chip filtering limits spurs and harmonics to levels below -35dBc during transmissions. The output power level is adjustable over a 40dB range in 1dB steps. The maximum differential output level is +62dBmV into 75Ω. A transmitter inhibit function disables the RF output outside the burst interval. The differential output amplifier int7-erfaces to the cable via a transformer.
Features
• 256 KBPS Data Rate and 128 KBPS Baud Rate
• Burst QPSK Modulation
• Programmable Carrier Frequency from 8MHz to 15MHz With a Frequency Step Size of 32kHz
• α = 0.5 Root Raised Cosine (RRC) Filtering For Spectrum Shaping
• On-Board Synthesizer
• Programmable Output Level From 22 to 62dBmV in 1dB Steps
• Programmable Charge Pump Current Control
• 62dBmV Differential Output Driver for 75Ω Cable
Applications
• Burst QPSK Modulator
• HSP50307EVAL1 Evaluation Board Is Available
产品属性
- 型号:
HSP50307SC
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
QFP100 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Intersil |
21+ |
13880 |
公司只售原装,支持实单 |
询价 | |||
INERSIL |
21+ |
QFP |
35200 |
一级代理/放心采购 |
询价 | ||
INERSIL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
INTERSIL |
1948+ |
QFP100 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
INTERSIL |
02+ |
QFP |
223 |
询价 | |||
INTERSI |
21+ |
QFP100 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
INTRSIL |
23+ |
BGA |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
INTERSIL |
22+ |
QFP100 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
INERSIL |
16+ |
QFP |
2500 |
进口原装现货/价格优势! |
询价 |