參數(shù)資料
型號: MAX2325EGI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 衰減器
英文描述: Triple/Dual-Mode CDMA LNA/Mixers
中文描述: RF/MICROWAVE DOWN CONVERTER
封裝: 5 X 5 MM, ULTRA SMALL, QFN-28
文件頁數(shù): 3/14頁
文件大?。?/td> 164K
代理商: MAX2325EGI
M
Triple/Dual-Mode
CDMA LNA/Mixers
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(MAX2323 EV kit, F
PLNAIN
= 1960MHz, F
CLNAIN
= 881MHz, F
IF
= 110MHz, high-side LO, 50
system, R
RBIAS
= 20k
,
R
RLNA
= 24k
. Typical values are V
CC
= 2.75V, T
A
= +25
°
C. LO input power = -7dBm, LOW = 0V, HIGH = V
CC
, unless otherwise
noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OVERALL PERFORMANCE
Low-Band RF Frequency Range
(Note 2)
850
950
MHz
High-Band RF Frequency
Range
MAX2323 (Note 2)
1800
2200
MHz
Low-Band LO Frequency Range
(Note 2)
800
1150
MHz
High-Band LO Frequency
Range
MAX2323 (Note 2)
1600
2300
MHz
IF Frequency Range
LO Input Level
CELLULAR LNA PERFORMANCE (MAX2323/MAX2325)
CDMA AND FM HIGH-GAIN, HIGH-LINEARITY MODES
Gain
Noise Figure
(Note 2)
100
input impedance
40
-7
400
0
MHz
dBm
-5
T
A
= T
MIN
to T
MAX
14.5
15.5
1.7
10.5
17
1.9
dB
dB
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
9
IIP3
7.5
dBm
CDMA HIGH-GAIN, LOW-LINEARITY PAGING MODE, AND FM HIGH-GAIN MODE
Gain
T
A
= T
MIN
to T
MAX
LNA Noise Figure
13
14.5
1.7
5
16
1.9
dB
dB
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
2.5
2.7
LNA IIP3
(Note 3)
dBm
CDMA AND FM MIDGAIN MODES
Gain
Noise Figure
T
A
= T
MIN
to T
MAX
4.5
6
8
dB
dB
3.3
10
3.5
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
8.5
5
IIP3
(Note 3)
dBm
CDMA AND FM LOW-GAIN MODES
Gain
Noise Figure
IIP3
PCS LNA PERFORMANCE (MAX2323)
CDMA HIGH-GAIN, HIGH-LINEARITY MODE
Gain
Noise Figure
T
A
= T
MIN
to T
MAX
-4.5
-3.5
7.5
17.5
-1.5
8.5
dB
dB
dBm
(Note 3)
13
T
A
= T
MIN
to T
MAX
13.5
14.5
1.9
8
15.5
2.1
dB
dB
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
7
IIP3
(Note 3)
5.5
dBm
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