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| 型号： | MAX2240EBL+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC PWR AMP 2.4-2.5GHZ 9UCSP |
| 标准包装： | 2,500 |
| 频率： | 2.4GHz ~ 2.5GHz |
| RF 型： | 通用 |
| 电源电压： | 2.7 V ~ 5 V |
| 电流 - 电源： | 105mA |
| 封装/外壳： | 9-UFBGA，WLCSP |
| 包装： | 带卷 (TR) |
19-1624; Rev 3; 8/11
ATION
EVALU
AVAILA
KIT
BLE
2.5GHz, +20dBm Power Amplifier IC
in UCSP Package
General Description
The MAX2240 single-supply, low-voltage power amplifi-
er (PA) IC is designed specifically for applications in
the 2.4GHz to 2.5GHz frequency band. The PA is com-
pliant with Bluetooth, HomeRF, and 802.11 standards,
as well as other FSK modulation systems. The PA pro-
vides a nominal +20dBm (100mW) output power in the
highest power mode.
The PA includes a digital power control circuit to greatly
simplify control of the output power. Four digitally con-
trolled output power levels are provided: from +3dBm
to +20dBm. A digital input controls the active or shut-
down operating modes of the PA. In the shutdown
mode, the current reduces to 0.5μA.
The IC integrates the RF input and interstage matching
to simplify application of the IC. Temperature and sup-
ply-independent biasing are also included to provide
stable performance under all operating conditions.
The IC operates from a +2.7V to +5V single-supply volt-
age. No negative bias voltage is required. Current con-
Features
o 2.4GHz to 2.5GHz Frequency Range
o High +20dBm Output Power
o 2-Bit Digital Power Control: Four Output Levels
o Integrated Input Match to 50Ω
o Low 105mA Operating Current
o 0.5μA Low-Power Shutdown Mode Current
o +2.7V to +5V Single-Supply Operation
o Miniature Chip-Scale Package (1.56mm x 1.56mm)
Ordering Information
sumption is a modest 105mA at the highest power
level.
PART
MAX2240EBL+
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
9 UCSP*
The part is packaged in the UCSP? package signifi-
cantly reducing the required PC board area. The chip
occupies only a 1.56mm x 1.56mm area. The 3 x 3
array of solder bumps are spaced with a 0.5mm bump
pitch.
________________________Applications
Bluetooth
HomeRF
802.11 FHSS WLAN
*UCSP reliability is integrally linked to the user’s assembly
methods, circuit board material, and environment. Refer to the
UCSP Reliability Notice in the UCSP section of this data sheet
for more information.
+Denotes a lead(pB)-free/RoHS-compliant package.
Bump Configuration appears at end of data sheet.
UCSP is a trademark of Maxim Integrated Products, Inc.
2.4GHz ISM Proprietary Radios
Typical Application Circuit/Functional Diagram
V CC
V CC
18pF
V CC
220 pF
1.2nH* (BOARD TRACE)
D0
BIAS
V CC
22nH
D1
BIAS &
POWER
SHDN
RFIN
CONTROL
MATCH
RFOUT
75 Ω
θ = 26 °
10pF
RFOUT
*INDUCTANCE CREATED WITH PC BOARD TRANSMISSION LINE
(SEE APPLICATIONS SECTION).
GND1
GND2
65 Ω
θ = 41 °
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
相关PDF资料 |
PDF描述 |
|---|---|
| MAX2240EVKIT | EVAL KIT MAX2240 |
| MAX2242EVKIT | EVAL KIT MAX2242 |
| MAX2247EBC+T | IC AMP POWER 2.4GHZ 12-UCSP |
| MAX2265EVKIT | EVAL KIT |
| MAX2309EVKIT | EVAL KIT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2240EPL | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Amplifier. Other |
| MAX2240EVKIT | 功能描述:放大器 IC 开发工具 MAX2240 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX2242 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2.4GHz to 2.5GHz Linear Power Amplifier |
| MAX2242CCM | 制造商:Maxim Integrated Products 功能描述: |
| MAX2242EBC | 制造商:Maxim Integrated Products 功能描述:12 PIN COUNT UCSP PACKAGE TYPE - Bulk |
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