SKY77528中文资料PDF规格书
SKY77528规格书详情
Description
The SKY77528 is a transmit Front-End Module (FEM) designed for quad-band Global System for
Mobile Communications (GSM), General Packet Radio Service (GPRS), and Enhanced Data Rate for
GSM Evolution (EDGE) handsets and modules.
The SKY77528 consists of a GSM850/EGSM900 PA block and a DCS1800/PCS1900 PA block,
impedance-matching circuitry for 50 Ωinputs and outputs, a multi-function PA control block, low
pass harmonic rejection filter, and a transmit/receive antenna switch.
Two Heterojunction Bipolar Transistor (HBT) PA blocks are fabricated onto an Indium Gallium
Phosphide (InGaP) die; one block supports the GSM850 and EGSM900 bands, the other supports the DCS1800 and PCS1900 bands. The InGaP die, the Silicon(Si) die, the PHEMT die, and the passive components are mounted on a multi-layer laminate substrate. The entire assembly is encapsulated with plastic overmold.
Features
• High efficiency:
- GSM850, 45 (peak)
- EGSM900, 45 (peak)
- DCS1800, 40 (peak)
- PCS1900, 40 (peak)
• Low-loss PHEMT RF antenna switch
• Detector output: linear dB/V
• Closed loop GMSK mode power control
• Low VRAMP current
• Low VBATT detection
• Integrated temperature sensor
• Small Package
- 8 mm x 6 mm
• Low Profile
- 1.1 mm Max.
Applications
• Quad-band, cellular handsets:
- Class 4 GSM850/GSM900
- Class 1 DCS1800/PCS1900
- Class E2 GSM850/EGSM900
- Class E2 DCS1800/PCS1900
- Class 12 EGPRS multi-slot operation
产品属性
- 型号:
SKY77528
- 制造商:
SKYWORKS
- 制造商全称:
SKYWORKS
- 功能描述:
Tx Front-End Module for Quad-Band GSM/EDGE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SKYWORKS |
2016+ |
QFN |
3000 |
公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
SKYWORK |
2020+ |
QFN |
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 | ||
Skyworks |
1107+ |
Skyworks |
724 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SKYWORKS/思佳讯 |
2022 |
QFN |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SKYWORK |
21+ |
QFN |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
SKYWORKS/思佳讯 |
21+ |
QFN |
6000 |
全新原装 公司现货 价优 |
询价 | ||
SKYWORKS |
20+ |
QFN |
65300 |
一级代理/放心购买! |
询价 | ||
SKYWORKS/思佳讯 |
2020+ |
QFN |
650 |
原装现货,优势渠道订货假一赔十 |
询价 | ||
SKYWORKS |
2016+ |
QFN |
6523 |
只做进口原装现货!或订货假一赔十! |
询价 | ||
SKYWORKS/思佳讯 |
N/A |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |