MAX2652EUB(1999) データシートの表示（PDF） - Maxim Integrated
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MAX2652EUB Datasheet PDF : 16 Pages
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GSM900 and DCS1800/PCS1900
Dual-Band, Low-Noise Amplifiers
AC ELECTRICAL CHARACTERISTICS—MAX2652
(MAX2652 EV kit, fIN = 945MHz (GSM band), fIN = 1850MHz (DCS band), PIN = -30dBm, input and output matching networks are
optimized for the frequency band of interest, all input/output ports terminated in 50Ω, VCC = +3V, TA = +25°C, unless otherwise noted.)
(Note 2)
PARAMETER
Input Frequency Range
(Note 3)
SYMBOL
fIN
CONDITIONS
DCS band (BAND = VCC)
GSM band (BAND = GND)
DCS band, high-gain
mode (BAND = GAIN =
VCC)
TA = +25°C
TA = -40°C to +85°C
MIN
1805
925
16
15.5
TYP
17.5
MAX
1880
960
19
UNITS
MHz
19.5
Power Gain (Note 4)
DCS band, low-gain
TA = +25°C
mode (BAND = VCC,
GAIN = GND)
TA = -40°C to +85°C
G
GSM band, high-gain
TA = +25°C
mode (BAND = GND,
GAIN = VCC)
TA = -40°C to +85°C
-3.5
-2
-0.5
-4
0
dB
16.5
18
19.5
16
20
Noise Figure (Note 4)
Input Third-Order
Intercept Point
Input 1dB Compression
Point
NF
IIP3
IP-1dB
GSM band, low-gain
mode (BAND = GAIN =
GND)
TA = +25°C
TA = -40°C to +85°C
DCS band, high-gain mode
(BAND = GAIN = VCC)
DCS band, low-gain mode
(BAND = VCC, GAIN = GND)
GSM band, high-gain mode
(BAND = GND, GAIN = VCC)
GSM band, low-gain mode
(BAND = GAIN = GND)
(Note 5)
(Note 6)
DCS band, high-gain mode
(BAND = GAIN = VCC)
DCS band, low-gain mode
(BAND = VCC, GAIN = GND)
GSM band, high-gain mode
(BAND = GND, GAIN = VCC)
GSM band, low-gain mode
(BAND = GND, GAIN = GND)
DCS band, high-gain mode
(BAND = GAIN = VCC)
DCS band, low-gain mode
(BAND = VCC, GAIN = GND)
GSM band, high-gain mode
(BAND = GND, GAIN = VCC)
GSM band, low-gain mode
(BAND = GND, GAIN = GND)
-4.0
-2
-0.5
-4.5
0
1.8
2.0
5.8
6.3
dB
1.3
1.5
5.5
6.7
-8.5
-7
0
1.5
-9
-7.5
dBm
0.5
2.5
-18 -16.5
-10.5
-8
-18 -16.5
dBm
-10
-8.5
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