參數(shù)資料
型號： MAX2420EAI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 無繩電話/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
文件頁數(shù)： 7/14頁
文件大小： 250K
代理商： MAX2420EAI
M
900MHz Image-Reject Transceivers
_______________________________________________________________________________________
7
-1.0
0
-0.5
1.0
0.5
2.5
2.0
1.5
3.0
-40
0
-20
20
40
60
80
100
TRANSMITTER 1dB COMPRESSION POINT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
V
CC
= 4.8V
V
CC
= 3.3V
V
CC
= 2.7V
TXON = V
CC
42
44
46
48
50
52
54
1.0
2.0
1.5
2.5
3.0
3.5
4.0
4.5
5.0
MAX2420
TRANSMITTER IM3 REJECTION
vs. TXGAIN VOLTAGE
M
TXGAIN VOLTAGE (V)
I
V
CC
= 2.7V
V
CC
= 3.3V
TXON = V
CC
f1 = 10.6MHz
f2 = 10.8MHz
-21dBm PER TONE
V
CC
= 4.8V
0
20
25
15
10
5
35
30
40
45
100
900
500
1300
1700
2100
TRANSMITTER IMAGE REJECTION
vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
I
TXON = V
CC
50
0
1
10
IF FREQUENCY (MHz)
100
1000
TRANSMITTER IMAGE REJECTION
vs. IF FREQUENCY
10
5
M
I
20
15
30
35
25
40
45
MAX2420
MAX2463
TXON = V
CC
MAX2422
MAX2421
MAX2460
4
2
0
6
10
8
12
16
14
18
24
28 30 32
26
34 36 38
42
40
44 46 48 50
MAX2420
TRANSMITTER LO SUPPRESSION
HISTOGRAM (n = 86)
M
LO SUPPRESSION (dBc)
C
TXON = V
CC
-70
-90
-80
-100
-60
-40
-50
-30
-10
-20
0
710
810
910
1010
1110
1210
MAX2421
TRANSMITTER OUTPUT SPECTRUM
M
FREQUENCY (MHz)
P
TXON = V
CC
IMAGE
LO
FUNDAMENTAL
550
500
450
400
0
1
1k
10k
100
100k
PRESCALER OUTPUT LEVEL
vs. LOAD RESISTANCE
100
50
M
LOAD RESISTANCE (
)
P
200
150
350
300
250
LOAD IS PLOTTED RESISTANCE
IN PARALLEL WITH A 10pF
OSCILLOSCOPE PROBE
(
÷
64/65 MODE)
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.)
MAX2422
TRANSMITTER OUTPUT SPECTRUM
-70
-90
-80
-100
-60
-40
-50
-30
-10
-20
0
735
835
935
1035
1135
1235
M
FREQUENCY (MHz)
P
TXON = V
CC
IMAGE
LO
FUNDAMENTAL
-70
-90
-80
-100
-60
-40
-50
-30
-10
-20
0
605
655
705
1005
1055
1105
MAX2463
TRANSMITTER OUTPUT SPECTRUM
M
FREQUENCY (MHz)
P
TXON = V
CC
IMAGE
LO
FUNDAMENTAL
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相關代理商/技術參數(shù)
參數(shù)描述
MAX2420EAI+ 功能描述:射頻發(fā)射器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
MAX2420EAI+T 功能描述:射頻發(fā)射器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
MAX2420EAI-T 功能描述:射頻發(fā)射器 RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel
MAX2420EVKIT-SO 功能描述:射頻開發(fā)工具 RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
MAX24210EVKIT# 制造商:Microsemi Corporation 功能描述:MAX24210 EVALUATION KIT - Boxed Product (Development Kits) 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:KIT EVALUATION MAX24210 制造商:Microsemi Corporation 功能描述:KIT EVALUATION MAX24210
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