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參數(shù)資料
| 型號(hào)： | MAX2247EBC-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 衰減器 |
| 英文描述： | 2.4GHz SiGe Linear Power Amplifier |
| 中文描述： | 2400 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 3 MM, UCSP-12 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大小： | 770K |
| 代理商： | MAX2247EBC-T |
M
2.4GHz SiGe Linear Power Amplifier
_______________________________________________________________________________________
3
Note 1:
This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board-level solder attach and rework. This limit permits the use of only the solder profiles recom-
mended in the industry-standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and convection reflow.
Preheating is required. Hand or wave soldering is not recommended.
Characteristics are production tested at T
A
= +25°C. DC specifications over temperature are guaranteed by design
and characterization.
Idle current is controlled by external DAC for best efficiency over the entire output power range.
Parameter is measured with RF modulation based on IEEE 802.11b standard.
Minimum and maximum specifications are guaranteed by design and characterization.
Operation outside this range is possible but not guaranteed.
The total turn-on time required for PA output power to settle to within 0.5dB of the final value.
Specification is corrected for PC board loss of approximately 0.3dB, on the output of the MAX2247 EV kit.
Total turn-off time required for PA supply current to fall below 10μA.
Note 10:
See the
Typical Operating Characteristics
for statistical variation.
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
AC ELECTRICAL CHARACTERISTICS
(MAX2247 EV kit, V
CC_
= +3V, f
RF
= 2.45GHz,
SHDN
= V
CC
, 50
RF system impedance, T
A
= +25°C, unless otherwise noted.) (Note 5)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RF Frequency Range
(Notes 4, 6)
2.4 to 2.5
GHz
T
A
= +25°C
T
A
= -40°C to +85°C
26
25
29.5
V
CC_
= 3V, P
OUT
= +23dBm
V
CC_
= 3.3V, P
OUT
= +24dBm
V
CC_
= 4.2V, P
OUT
= +25dBm
29.5
30.5
Power Gain (Notes 2, 4, 8)
dB
Gain Variation Over Supply
Voltage (Note 4)
V
CC
= 3.0V to 3.6V
±
0.5
dB
V
CC_
= 3V
V
CC_
= 3.3V
V
CC_
= 4.2V
22
23
24
25
27.8
-45
1.8:1
2:1
Output Power Over Temperature
(Notes 4, 8)
ACPR: First-side lobe < -32dBc,
second-side lobe < -55dBc
dBm
Saturated Output Power
Harmonic Output (2f, 3f, 4f)
Input VSWR
Output VSWR
P
IN
= +5dBm
dBm
dBc
Over full P
IN
range
Over full P
OUT
range
2.5:1
2.5:1
Power Ramp Turn-On Time
(Note 7)
0.8
1.5
μs
Power Ramp Turn-Off Time
(Note 9)
0.8
1.5
μs
RF Output Detector
Response Time
0.9
μs
P
OUT
= +23dBm
P
OUT
= +15dBm
P
OUT
= +7dBm
1
0.6
0.47
RF Output Detector Voltage
(Note 10)
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2247EBC-T10 | 功能描述:射頻放大器 2.4GHz SiGe Linear Power Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類(lèi)型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MAX2247EVKIT | 功能描述:放大器 IC 開(kāi)發(fā)工具 MAX2247 Eval Kit RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類(lèi)型:Power Amplifiers 工具用于評(píng)估:IR4302 工作電源電壓:13 V to 23 V |
| MAX2247EWC+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX2247EWC+T | 功能描述:射頻放大器 2.4GHz SiGe Linear Power Amplifier RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類(lèi)型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| MAX225 | 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:+5V-Powered, Multichannel RS-232 Drivers/Receivers |
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