MAX2410EEI 查看數據表（PDF） - Maxim Integrated
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MAX2410EEI Datasheet PDF : 12 Pages
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Low-Cost RF Up/Downconverter
with LNA and PA Driver
__________________________________________Typical Operating Characteristics
(MAX2410 EV kit, VCC = 3.0V, VGC = 2.15V, RXEN = TXEN = low, fLO = 1.5GHz, PLO = -10dBm, fLNAIN = fPADRIN = fRXMXIN =
1.9GHz, PLNAIN = -32dBm, PPADRIN = PRXMXIN = -22dBm, fIFIN = 400MHz, PIFIN = -32dBm. All measurements performed in 50Ω
environment. TA = +25°C, unless otherwise noted. All impedance measurements made directly to pin (no matching network).)
TRANSMIT-MODE SUPPLY CURRENT
vs. TEMPERATURE
38
TXEN = VCC
36
VCC = 5.5V
34
VCC = 4.0V
32
30
28
VCC = 3.0V
VCC = 2.7V
26
-40 -15
10
35
60
85
TEMPERATURE (°C)
RECEIVE-MODE SUPPLY CURRENT
vs. TEMPERATURE
24
RXEN = VCC
23
VCC = 5.5V
22
21
VCC = 4.0V
20
19
VCC = 3.0V
18
VCC = 2.7V
17
-40 -15
10
35
60
85
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
0.10
0.09 RXEN = TXEN = GND
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
-40
VCC = 5.5V
VCC = 4.0V
VCC = 3.0V
VCC = 2.7V
-15
10
35
60
85
TEMPERATURE (°C)
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
500
RXEN = TXEN = 2.0V
400
VCC = 5.5V
300
VCC = 4.0V
200
100
VCC = 3.0V
VCC = 2.7V
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
LNA INPUT IMPEDANCE
vs. FREQUENCY
120
40 MAX2410-05
IMAGINARY
100
0
RXEN = VCC
80
-40
60
-80
40
-120
REAL
20
-160
0
-200
0 0.5 1.0 1.5 2.0 2.5 3.0
FREQUENCY (GHz)
LNA OUTPUT IMPEDANCE
vs. FREQUENCY
250
0 MAX2410-06
RXEN = VCC
200
-25
IMAGINARY
150
-50
100
-75
REAL
50
-100
0
-125
0 0.5 1.0 1.5 2.0 2.5 3.0
FREQUENCY (GHz)
LNA GAIN vs. FREQUENCY
30
1pF SHUNT CAPACITOR AT LNA INPUT
USING EV KIT MATCHING CIRCUIT (OPTIMIZED
25 FOR 1.9GHz)
RXEN = VCC
20
15
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0
FREQUENCY (GHz)
LNA GAIN vs. TEMPERATURE
20
19
RXEN = VCC VCC = 5.5V
18
VCC = 4.0V
17
16
15
VCC = 2.7V
14
VCC = 3.0V
13
-40 -15
10
35
60
85
TEMPERATURE (°C)
LNA INPUT IP3 vs. TEMPERATURE
-5
-6 RXEN = VCC
-7
-8
VCC = 3.0V
VCC = 2.7V
-9
-10
-11
VCC = 4.0V
-12
VCC = 5.5V
-13
-14
-15
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
4 _______________________________________________________________________________________
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