MAX1999RF/IF射频/中频RFID的射频混频器规格书PDF中文资料

| 厂商型号 |
MAX1999 |
| 参数属性 | MAX1999 封装/外壳为36-WFQFN 裸露焊盘;包装为卷带(TR);类别为RF/IF射频/中频RFID的射频混频器;产品描述:IC MIXER 1.2-1.7GHZ DWN 36TQFN |
| 功能描述 | High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers |
| 封装外壳 | 36-WFQFN 裸露焊盘 |
| 文件大小 |
497.69 Kbytes |
| 页面数量 |
32 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-9 22:58:00 |
| 人工找货 | MAX1999价格和库存,欢迎联系客服免费人工找货 |
MAX1999规格书详情
General Description
The MAX1777/MAX1977/MAX1999 dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX1777/MAX1977/MAX1999 include two pulse-width modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices feature two linear regulators providing 5V and 3.3V always-on outputs.
特性 Features
♦ No Current-Sense Resistor Needed (MAX1999)
♦ Accurate Current Sense with Current-Sense
Resistor (MAX1777/MAX1977)
♦ 1.5 Output Voltage Accuracy
♦ 3.3V and 5V 100mA Bootstrapped Linear
Regulators
♦ Internal Soft-Start and Soft-Stop Output
Discharge
♦ Quick-PWM with 100ns Load Step Response
♦ 3.3V and 5V Fixed or Adjustable Outputs
(Dual Mode™)
♦ 4.5V to 24V Input Voltage Range
♦ Ultrasonic Pulse-Skipping Mode (25kHz min)
♦ Power-Good (PGOOD) Signal
♦ Overvoltage Protection Enable/Disable
Applications
Notebook and Subnotebook Computers
PDAs and Mobile Communication Devices
3- and 4-Cell Li+ Battery-Powered Devices
产品属性
- 产品编号:
MAX19993ETX+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
RF/IF,射频/中频和 RFID > 射频混频器
- 包装:
卷带(TR)
- 射频类型:
通用
- 频率:
1.2GHz ~ 1.7GHz
- 增益:
6.4dB
- 噪声系数:
9.8dB
- 辅助属性:
降频变频器
- 电流 - 供电:
337mA
- 电压 - 供电:
3V ~ 5.25V
- 安装类型:
表面贴装型
- 封装/外壳:
36-WFQFN 裸露焊盘
- 供应商器件封装:
36-TQFN(6x6)
- 描述:
IC MIXER 1.2-1.7GHZ DWN 36TQFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
TQFN36 |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
MAXIM/美信 |
20+ |
TQFN36 |
32500 |
MAXIM全新原装-可开原型号增税票 |
询价 | ||
MAX |
24+ |
SSOP28 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MAXIM/美信 |
2026+ |
TQFN |
31685 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAX |
23+ |
SSOP |
65600 |
询价 | |||
MAXIM |
24+ |
TQFN36 |
30000 |
一级代理原装现货假一赔十 |
询价 | ||
MAXIM/美信 |
21+ |
SSOP28 |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
MaximI |
23+ |
NA |
1799 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
25+23+ |
QFN36 |
29875 |
绝对原装正品全新进口深圳现货 |
询价 |
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