參數資料
型號: MAX2265EUE
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 MEDIUM POWER AMPLIFIER
封裝: TSSOP-EP, 16 PIN
文件頁數: 4/16頁
文件大?。?/td> 183K
代理商: MAX2265EUE
M
2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
4
_______________________________________________________________________________________
AC ELECTRICAL CHARACTERISTICS—MAX2265 (continued)
(MAX2265 EV kit, V
CC
= V
SHDN
= +3.3V, T
A
= +25°C, f
IN
= 836MHz, CDMA modulation, matching networks tuned for 824MHz to
849MHz operation, 50
system, unless otherwise indicated.)
PARAMETER
SYMBOL
MIN
TYP
37
7
48
1
1.3:1
MAX
UNITS
Power-Added Efficiency
(Note 3)
PAE
%
AMPS Power-Added Efficiency
Turn-On Time (Notes 1, 4)
Maximum Input VSWR
PAE
%
μs
5
VSWR
Nonharmonic Spurious Due
to Load Mismatch (Notes 1, 5)
-60
dBc
Noise Power (Note 6)
AMPS Noise Power (Note 6)
Harmonic Suppression
-140
-139
47
dBm/Hz
dBm/Hz
dBc
CONDITIONS
P
IN
adjusted to give P
OUT
= 28dBm
P
IN
adjusted for P
OUT
= 16dBm
P
IN
= 8dBm
f
IN
= 824MHz to 849MHz
P
IN
= 10dBm
Measured at 881MHz
Measured at 881MHz, P
IN
= 8dBm
(Note 7)
AC ELECTRICAL CHARACTERISTICS—MAX2266
(MAX2266 EV kit, V
CC
= V
SHDN
= +3.3V, T
A
= +25°C, f
IN
= 836MHz, CDMA modulation, matching networks tuned for 824MHz to
849MHz operation, 50
system, unless otherwise indicated.)
PARAMETER
SYMBOL
f
IN
MIN
824
24.5
23
TYP
MAX
849
UNITS
MHz
Output Power
(Low-Power Mode) (Note 1)
P
OUT
14
15.5
dBm
26
27
Output Power
(High-Power Mode) (Note 1)
P
OUT
27
28
dBm
25
27.5
13
14
Power Gain (Note 1)
Frequency Range (Notes 1, 2)
G
P
26
dB
CONDITIONS
PWR = GND, P
IN
adjusted to meet ACPR
specification, f
IN
= 824MHz to 849MHz
PWR = V
CC
= 2.8V, P
IN
adjusted to meet
ACPR specification, f
IN
= 824MHz to 849MHz
PWR = V
CC
, P
IN
adjusted to meet ACPR
specification, f
IN
= 824MHz to 849MHz
PWR = GND
PWR = GND, V
CC
= 2.8V, P
IN
adjusted to meet
ACPR specification, f
IN
= 824MHz to 849MHz
P
IN
= 8dBm
PWR = V
CC
or GND
PWR = V
CC
Gain Variation vs. Temperature
(Note 1)
±0.8
dB
T
A
= T
MIN
to T
MAX
, relative to T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
Power-Added Efficiency
(Note 3)
PAE
32
%
17
PWR = V
CC
, P
IN
adjusted to meet ACPR
specification
PWR = GND, P
IN
adjusted to meet ACPR
specification
AMPS Output Power (Note 1)
P
OUT
31
32
dBm
Alternate-Channel Power Ratio
Limit (Notes 1, 2)
ACPR
-56
dBc
V
CC
= 2.8V to 5.0V, offset = 1980kHz,
30kHz BW, f
IN
= 824MHz to 849MHz
Adjacent-Channel Power Ratio
Limit (Notes 1, 2)
ACPR
-44
dBc
V
CC
= 2.8V to 5.0V, offset = 885kHz,
30kHz BW, f
IN
= 824MHz to 849MHz
相關PDF資料
PDF描述
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