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MAX2266EUE-T

Description
RF Amplifier
CategoryWireless rf/communication    Radio frequency and microwave   
File Size220KB,15 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX2266EUE-T Overview

RF Amplifier

MAX2266EUE-T Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMaxim
package instruction6.40 X 5 MM, TSSOP-16
Reach Compliance Codenot_compliant
Is SamacsysN
Characteristic impedance50 Ω
structureCOMPONENT
Gain24.5 dB
Maximum input power (CW)13 dBm
JESD-609 codee0
Maximum operating frequency849 MHz
Minimum operating frequency824 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
RF/Microwave Device TypesNARROW BAND LOW POWER
Terminal surfaceTin/Lead (Sn85Pb15)
Maximum voltage standing wave ratio2.5
Base Number Matches1
19-1524; Rev 3; 2/01
UAL
IT MAN
TION K
A
SHEET
EVALU
S DATA
W
FOLLO
2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
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
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.
MAX2264/MAX2265/MAX2266
Ordering Information
PART
MAX2264EUE
MAX2264E/D
MAX2265EUE
MAX2266EUE
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-
PACKAGE
16 TSSOP-EP
Dice*
16 TSSOP-EP
16 TSSOP-EP
TSSOP-EP
5mm x 6.4mm
*Contact
factory for dice specifications.
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
IN1 1
PWR 2
V
CC
3
Pin Configurations
TOP VIEW
MAX2264/MAX2266
16 IN0
15 BIAS2H
14 V
CC
BIAS
13 GND
12 NFP
11 OUT0
10 BIAS1L
9
OUT1
BIAS1H 4
Selector Guide
POWER-ADDED EFFICIENCY (%)
DEVICE
CDMA AT
+28dBm
32
37
32
CDMA AT
+16dBm
12
7
17
TDMA AT
+30dBm
42
V
CC
5
SHDN 6
BIAS2L 7
OUT1 8
MAX2264
MAX2265
MAX2266
TSSOP-EP
Pin Configurations continued at end of data sheet.
1
________________________________________________________________
Maxim Integrated Products
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

MAX2266EUE-T Related Products

MAX2266EUE-T MAX2264EUE-T MAX2265EUE MAX2265EUE-T MAX2264EUE MAX2265E-D MAX2264E-D MAX2266EUE
Description RF Amplifier RF Amplifier RF Amplifier 2.7V Cell-Band Linear Power Amp RF Amplifier RF Amplifier RF Amplifier 2.7V Single-Supply Cellular-Band Linear Power Amplifiers RF Amplifier RF Amplifier
Gain 24.5 dB 23 dB 24 dB 24 dB 23 dB 25.5 dB 24.5 dB 24.5 dB
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible - - incompatible
Maker Maxim Maxim Maxim Maxim - - - Maxim
Reach Compliance Code not_compliant compliant not_compliant not_compliant not_compliant - - not_compliant
Is Samacsys N N N N - - - N
Characteristic impedance 50 Ω 50 Ω 50 Ω 50 Ω 50 Ω - - 50 Ω
structure COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT - - COMPONENT
Maximum input power (CW) 13 dBm 13 dBm 13 dBm 13 dBm 13 dBm - - 13 dBm
JESD-609 code e0 e3 e0 e0 e0 - - e0
Maximum operating frequency 849 MHz 849 MHz 849 MHz 849 MHz 849 MHz - - 849 MHz
Minimum operating frequency 824 MHz 824 MHz 824 MHz 824 MHz 824 MHz - - 824 MHz
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C - - 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C - - -40 °C
RF/Microwave Device Types NARROW BAND LOW POWER NARROW BAND LOW POWER NARROW BAND LOW POWER NARROW BAND LOW POWER NARROW BAND LOW POWER - - NARROW BAND LOW POWER
Terminal surface Tin/Lead (Sn85Pb15) Matte Tin (Sn) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) - - Tin/Lead (Sn85Pb15)
Maximum voltage standing wave ratio 2.5 2.5 2.5 2.5 2.5 - - 2.5
Base Number Matches 1 1 1 1 1 - - 1
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