參數(shù)資料
型號: MAX2440
廠商: Maxim Integrated Products, Inc.
英文描述: 900MHz Image-Reject Receivers
中文描述: 900MHz鏡像抑制接收器
文件頁數(shù): 6/12頁
文件大?。?/td> 107K
代理商: MAX2440
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)
M
900MHz Image-Rejec t Rec eivers
6
_______________________________________________________________________________________
Typic al Operating Charac teristic s (c ontinued)
(MAX242X/MAX246X EV kit, V
CC
= +3.3V; f
LO
= 925.7MHz (MAX2440), f
LO
= 961MHz (MAX2441), f
LO
= 985MHz (MAX2442),
f
RXIN
= 915MHz; P
RXIN
= -35dBm; V
LNAGAIN
= 2V; V
VCOON
= 2.4V; RXON = V
CC
; MOD = DIV1 = PREGND = GND; T
A
= +25°C;
unless otherwise noted.)
-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)
I
RXON = V
CC
40
0
1
1000
100
10
IF FREQUENCY (MHz)
RECEIVER IMAGE REJECTION
vs. IF FREQUENCY
20
15
10
5
30
25
35
M
I
MAX2440
MAX2441
MAX2442
0
25
30
15
20
10
5
35
40
45
50
-0
-60
-40
-20
-80
-100
800
600
1000
1200
1400
RXIN INPUT IMPEDANCE
vs. FREQUENCY
MAX2440/1/2-12
FREQUENCY (MHz)
R
)
REAL
IMAGINARY
I
)
相關PDF資料
PDF描述
MAX2440EAI 900MHz Image-Reject Receivers
MAX2442EAI 900MHz Image-Reject Receivers
MAX250 5V Powered Isolated RS232 Driver / Receiver(5V,隔離的,120kbps,自動關閉方式,RS-232收發(fā)器)
MAX2653EUA GSM900 and DCS1800/PCS1900 Dual-Band, Low-Noise Amplifiers
MAX2651 Hex Buffers/Drivers With Open-Collector High-Voltage Outputs 14-SOIC 0 to 70
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