型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX2235 | 3.6V, 1W Autoramping Power Amplifier for 900MHz Applications General Description The MAX2235 low-voltage, silicon RF power amplifier (PA) is designed for use in the 900MHz frequency band. It operates directly from a single +2.7V to +5.5V supply, making it suitable for use with 3-cell NiCd or 1-cell Li-Ion batteries. The device delivers +30dBm (1W) typical 文件:149.59 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | |
MAX2235 | 3.6V, 1W Autoramping Power Amplifier for 900MHz Applications Features ● 800MHz to 1000MHz Operation ● High Output Power at 836MHz • +32.5dBm at +5.0V • +30dBm at +3.6V • +29dBm at +3.0V • +28dBm at +2.7V ● +2.7V to +5.5V Single-Supply Operation ● Automatic Power-Up/Power-Down Ramp ● Direct On/Off Keying (OOK) without Intersymbol Interference or VC 文件:1.08739 Mbytes 页数:8 Pages | AD 亚德诺 | AD | |
MAX2235 | Evaluation Kit 文件:160.12 Kbytes 页数:4 Pages | Maxim 美信 | Maxim | |
MAX2235 | +3.6V、1W、自动斜率控制功率放大器,适用于900MHz系统 MAX2235低压硅RF功率放大器(PA)用于900MHz频段。它直接采用+2.7V至+5.5V单电源供电,因此适用于3节镍镉电池或1节锂离子电池。该器件使用+3.6V电源时提供的典型输出功率为+30dBm (1W),或使用+2.7V电源时为+28dBm。\n\n MAX2235的增益在37dB范围内可调。电源控制引脚用于控制增益和偏置,确保即使在较低的输出功率水平下也以保持出色效率,从而延长电池的工作寿命。在+30dBm的输出功率下,效率为47%(典型值)。另一个节能功能是关断模式,通常可将电源电流降至1µA以下。\n\n 该PA的一个关键特性是其自动缓升功能。在 • 工作频率为800MHz至1000MHz\n\n• 836MHz时提供高输出功率\n• +5.0V时+32.5dBm\n\n• +3.6V时+30dBm\n\n• +3.0V时+29dBm\n\n• +2.7V时为+28dBm\n\n\n\n\n• +2.7V至+5.5V单电源供电\n\n• 自动上电/掉电斜坡\n\n• 直接开/关键控(OOK),无符号间干扰或VCO牵引\n\n• 37dB功率控制范围\n\n• 47%效率\n\n• 关断模式电源电流:< 1µA\n\n• 带散热块的小型20引脚TSSOP封装; | ADI 亚德诺 | ADI | |
3.6V, 1W Autoramping Power Amplifier for 900MHz Applications General Description The MAX2235 low-voltage, silicon RF power amplifier (PA) is designed for use in the 900MHz frequency band. It operates directly from a single +2.7V to +5.5V supply, making it suitable for use with 3-cell NiCd or 1-cell Li-Ion batteries. The device delivers +30dBm (1W) typical 文件:149.59 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
3.6V, 1W Autoramping Power Amplifier for 900MHz Applications Features ● 800MHz to 1000MHz Operation ● High Output Power at 836MHz • +32.5dBm at +5.0V • +30dBm at +3.6V • +29dBm at +3.0V • +28dBm at +2.7V ● +2.7V to +5.5V Single-Supply Operation ● Automatic Power-Up/Power-Down Ramp ● Direct On/Off Keying (OOK) without Intersymbol Interference or VC 文件:1.08739 Mbytes 页数:8 Pages | AD 亚德诺 | AD | ||
Evaluation Kit 文件:160.12 Kbytes 页数:4 Pages | Maxim 美信 | Maxim | ||
Evaluation Kit 文件:160.12 Kbytes 页数:4 Pages | Maxim 美信 | Maxim | ||
Package:20-TSSOP(0.173",4.40mm 宽)裸露焊盘;包装:卷带(TR) 类别:RF/IF,射频/中频和 RFID 射频放大器 描述:IC AMP ISM 800MHZ-1GHZ 20TSSOP | AD 亚德诺 | AD | ||
包装:盒 类别:开发板,套件,编程器 射频评估和开发套件,开发板 描述:EVAL KIT MAX2235 | AD 亚德诺 | AD |
技术参数
- Applications:
AMPS
- Frequency (min)(MHz):
800
- Frequency (max)(MHz):
1000
- POUT(dBm):
30
- Supply Voltage Range(V):
2.7 to 5.5
- Supply Current(mA):
610
- Efficiency (%):
47
- Features:
Autoramping
- Low Power Shutdown:
Yes
- Footprint(mm x mm):
6.4 x 6.5
- Package/ Pins:
TSSOP/20
- Smallest Available Pckg. (max w/pins)(mm2):
42.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.27 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM美信 |
24+ |
SOP |
13500 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
MAX |
25+ |
SSOP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM/美信 |
16+ |
TSSOP-20 |
13973 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
MAXIM/美信 |
1902+ |
TSSOP-20 |
2734 |
代理品牌 |
询价 | ||
MAXIM |
2013 |
SOP |
200 |
全新 |
询价 | ||
MAXIM |
25+ |
SSOP20 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM/美信 |
21+ |
SOP |
19600 |
一站式BOM配单 |
询价 | ||
MAXIM/美信 |
25+ |
SOP |
19600 |
一站式BOM配单 |
询价 | ||
MAXIM/美信 |
23+ |
TSSOP-20 |
89630 |
当天发货全新原装现货 |
询价 | ||
MAXIM/美信 |
23+ |
SOP |
98900 |
原厂原装正品现货!! |
询价 |
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