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参数资料
| 型号： | MAX2202EWT+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC POWER DETECTOR RMS 6-WLP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 800MHz ~ 2 GHz |
| RF 型： | CDMA，HSDPA，LTE |
| 输入范围： | -29dBm ~ 0dBm |
| 精确度： | ±0.4dB |
| 电源电压： | 2.5 V ~ 4.2 V |
| 电流 - 电源： | 5.5mA |
| 包装： | 带卷 (TR) |
| 封装/外壳： | 6-WFBGA，WLPBGA |
ATION
EVALU
AVAIL
19-5496; Rev 1; 2/11
KIT
ABLE
RMS Power Detector
General Description
The MAX2202 RMS power detector is designed to
operate from 800MHz to 2.0GHz. The device is ideal for
wideband code-division multiple access (WCDMA),
cdma2000 ? , and high-speed downlink/uplink packet
access. The device accepts an RF signal at the input
and outputs the same voltage regardless of the peak-
average of the input signal. The output voltage and
input power is linear in dB. The device has a
-29dBm to 0dBm detection range, and every dB
change in input power gives 33mV (typ) change in out-
put voltage.
The device operates from a 2.5V to 4.2V supply and is
specified over the -40°C to +85°C extended tempera-
Features
? -29dBm to 0dBm Power-Detection Range
? 33mV/dB (typ) Log Detector
? 0.1dB (typ) RMS Accuracy from WCDMA
Modulation Change
? ±0.4dB Detection Error Due to Temperature
? +2.5V to +4.2V Single-Supply Operation
? Space-Saving 6-Bump WLP Package
Ordering Information
ture range. The device is available in a 6-bump WLP
package.
Applications
PART
MAX2202EWT+T10
TEMP RANGE
-40 ° C to +85 ° C
PIN-
PACKAGE
6 WLP
TOP
MARK
AA
LTE, WCDMA, cdma2000, 1xEVDO
High-Speed Downlink Packet Access (HSDPA)
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
High-Speed Uplink Packet Access (HSUPA)
Typical Operating Circuit
TERMINATION RESISTOR NOT NEEDED
IF TWO OR MORE DIRECTIONAL COUPLERS
ARE USED AND CONFIGURED AS IN FIGURE 1.
A2
ENA
RF INPUT FROM
DIRECTIONAL
COUPLER
SMA
220pF
+
MAX2202
A1
RFIN/
GND
50 Ω
1%
24.3k Ω
ENABLE
LOGIC INPUT
B1
GND
B2
FILT
C1
0.1 μ F
MUST BE X5R
V CC
OR X7R TYPE
TEST POINT
TYPE
WCDMA
NCDMA
C1 (μF)
0.1
0.33
C2 (nF)
4.7
15
1 μ F
0.1 μ F
C1
V CC
C2
OUT
10k Ω
TO ADC
C2
4700pF
cdma2000 is a registered trademark of the Telecommunications Industry Association.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2203 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:RMS Power Detector |
| MAX2203EWT+T | 功能描述:射频检测器 RMS Power Detector RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 频率范围:650 MHz to 3 GHz 最大二极管电容: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SC-88 封装:Reel |
| MAX2203EWT+T10 | 功能描述:射频检测器 RMS Power Detector RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 频率范围:650 MHz to 3 GHz 最大二极管电容: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SC-88 封装:Reel |
| MAX2204 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit |
| MAX2204_1 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit |
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