參數(shù)資料
型號(hào): MAX2463EAI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 無(wú)繩電話/電話
英文描述: 900MHz Image-Reject Transceivers
中文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO28
封裝: 5.30 MM, MO-150, SSOP-28
文件頁(yè)數(shù): 6/14頁(yè)
文件大?。?/td> 250K
代理商: MAX2463EAI
M
900MHz Image-Reject Transceivers
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(MAX242X/246X EV kit, V
CC
= +3.3V; f
LO
= 925.7MHz (MAX2420), f
LO
= 961MHz (MAX2421), f
LO
= 985MHz (MAX2422), f
LO
= 904.3MHz
(MAX2460); f
LO
= 805MHz (MAX2463); f
RXIN
= 915MHz; P
RXIN
= -35dBm; P
TXIN
= -15dBm (330
); LNAGAIN = 2V; TXGAIN = V
CC
;
VCOON = 2.4V; RXON = TXON = MOD = DIV1 = PREGND = GND; T
A
= +25°C; unless otherwise noted.)
MAX2420
RXOUT 1dB COMPRESSION POINT
vs. TEMPERATURE
-20
10
-10
0
30
20
50
40
60
0
400
800
1200
1600
2000
RECEIVER IMAGE REJECTION
vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
TRANSMITTER GAIN
vs. TXGAIN VOLTAGE
I
RXON = V
CC
-9
-8
-4
-5
-3
-6
-7
-40
0
TEMPERATURE (
°
C)
RXIN INPUT IMPEDANCE
vs. FREQUENCY
20
-20
40
60
80
M
1
V
CC
= 2.7V
V
CC
= 4.8V
V
CC
= 3.3V
RXON = V
CC
60
0
1
1000
100
10
RECEIVER IMAGE REJECTION
vs. IF FREQUENCY
20
10
40
30
50
M
IF FREQUENCY (MHz)
MAX2420
I
MAX2420
MAX2460
MAX2463
MAX2422
MAX2421
RXON = V
CC
2
6
4
10
8
14
16
12
18
-40
0
20
-20
40
60
80
100
TRANSMITTER GAIN vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
V
CC
= 2.7V
V
CC
= 4.8V
TXON = V
CC
V
CC
= 3.3V
0
25
30
15
20
10
5
35
40
45
50
-0
-60
-40
-20
-80
-100
800
600
1000
1200
1400
MAX2420 toc14
FREQUENCY (MHz)
R
)
I
)
REAL
IMAGINARY
RXON = V
CC
-40
-30
-10
-20
10
0
20
0.5
2.0
TXGAIN VOLTAGE (V)
1.5
1.0
2.5 3.0 3.5
4.5
4.0
5.0
M
T
V
CC
= 2.7V
V
CC
= 4.8V
V
CC
= 3.3V
TXON = V
CC
-300
-200
-250
-50
-100
-150
0
50
100
150
800
600
1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
TXOUT OUTPUT IMPEDANCE
vs. FREQUENCY
M
R
)
REAL
IMAGINARY
TXON = V
CC
-90
-70
-80
-50
-60
-30
-40
-20
0
-10
10
875
895 905 915
885
925 935 945
965
955
975
MAX2420
TRANSMITTER OUTPUT SPECTRUM
M
FREQUENCY (MHz)
P
FUNDAMENTAL
TXON = V
CC
LO
IMAGE
-70
-90
-80
-100
-60
-40
-50
-30
-10
-20
0
855
885
865 875
895 905
925
915
935 945 955
MAX2460
TRANSMITTER OUTPUT SPECTRUM
M
FREQUENCY (MHz)
P
TXON = V
CC
IMAGE
LO
FUNDAMENTAL
相關(guān)PDF資料
PDF描述
MAX2421EAI 900MHz Image-Reject Transceivers
MAX2460EAI 900MHz Image-Reject Transceivers
MAX2420 Hex Buffers/Drivers With Open-Collector High-Voltage Outputs 14-SO 0 to 70
MAX2422EAI Hex Buffers/Drivers With Open-Collector High-Voltage Outputs 14-SO 0 to 70
MAX2420EAI 900MHz Image-Reject Transceivers
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