參數(shù)資料
型號(hào)： MAX2264EUE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 衰減器
英文描述： 2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
中文描述： 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER
封裝： 6.40 X 5 MM, TSSOP-16
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 183K
代理商： MAX2264EUE
General Description
The MAX2264/MAX2265/MAX2266 power amplifiers are
designed for operation in IS-98-based CDMA, IS-136-
based TDMA, and PDC cellular telephones operating in
the 900MHz range. When matched for CDMA operation
and biased with margin over the adjacent and alternate
channel specification (-45dBc/-56dBc), the amplifiers
achieve 28dBm output power with 37% efficiency
(MAX2265). At +16dBm output—a very common power
level for CDMA phones—the MAX2265 still has 7% effi-
ciency, yielding excellent overall talk time. At the same
power level, the MAX2264/MAX2266 have an unprece-
dented 12%/17% efficiency, while still obtaining
32%/32% efficiency at maximum output power.
The MAX2264/MAX2265/MAX2266 have internally refer-
enced bias ports that are normally terminated with sim-
ple resistors. The bias ports allow customization of
ACPR margin and gain. They can also be used to
“throttle back” bias current when generating low power
levels. The MAX2264/MAX2265/MAX2266 have excel-
lent gain stability over temperature (±0.8dB), so
overdesign of driver stages and excess driver current
are dramatically reduced, further increasing the
phone’s talk time. The devices can be operated from
+2.7V to +5V while meeting all ACPR specifications
over the entire temperature range. Nonlinear efficiency
is 48% when matched for linear operation, or 55% when
matched for non-linear-only operation (MAX2265).
The devices are packaged in a 16-pin TSSOP with
exposed pad (EP). For module or direct chip attach
applications, the MAX2264 is also available in die form.
Applications
Cellular-Band CDMA Dual-Mode Phones
Cellular-Band PDC Phones
Cellular-Band TDMA Dual-Mode Phones
Dual-Mode Phones
2-Way Pagers
Power-Amplifier Modules
Features
o
Low Average CDMA Current Consumption in
Typical Urban Scenario
55mA (MAX2264)
90mA (MAX2265)
40mA (MAX2266)
o
0.5μA Shutdown Mode Eliminates External
Supply Switch
o
±0.8dB Gain Variation Over Temperature
o
No External Reference or Logic Interface
Circuitry Needed
o
Supply Current and ACPR Margin
Dynamically Adjustable
o
+2.7V to +5V Single-Supply Operation
o
37% Efficiency at +2.7V Operation
PART
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
M
2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
________________________________________________________________
Maxim Integrated Products
1
TOP VIEW
MAX2264/MAX2266
IN1
IN0
BIAS2H
V
CC
GND
NFP
OUT0
BIAS1L
OUT1
PWR
V
CC
SHDN
BIAS1H
V
CC
BIAS2L
OUT1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
B
TSSOP-EP
19-1524; Rev 2; 11/99
EVALUATION KIT MANUAL
FOLLOWS DATA SHEET
Pin Configurations
Ordering Information
Selector Guide
*
Contact factory for dice specifications.
Pin Configurations continued at end of data sheet.
POWER-ADDED EFFICIENCY (%)
CDMA AT
+28dBm
CDMA AT
+16dBm
TDMA AT
+30dBm
—
42
—
7
17
12
32
37
32
MAX2265
MAX2266
MAX2264
DEVICE
16 TSSOP-EP
16 TSSOP-EP
Dice*
16 TSSOP-EP
PIN-
PACKAGE
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX2265
EUE
MAX2266
EUE
MAX2264E/D
MAX2264
EUE
TSSOP-EP
5mm x 6.4mm
相關(guān)PDF資料
PDF描述
MAX2265EUE 2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
MAX2266EUE 2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
MAX2267 +2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
MAX2267EUE +2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
MAX2268EUE +2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2264EUE+T 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型: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
MAX2264EUE-T 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型: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
MAX2264EVKIT 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型: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
MAX2265 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Evaluation Kit for the MAX2406[MAX2406EVKIT ]
MAX2265E/D 功能描述:射頻放大器 2.7V Single-Supply Cellular-Band Linear Power Amplifiers RoHS:否 制造商:Skyworks Solutions, Inc. 類型: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
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