參數(shù)資料
型號： MAX2055EUP-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 無繩電話/電話
英文描述： Digitally Controlled, Variable-Gain, Differential ADC Driver/Amplifier
中文描述： TELECOM, CELLULAR, BASEBAND CIRCUIT, PDSO20
封裝： 4.40 MM, MO-153AC, TSSOP-20
文件頁數(shù)： 3/13頁
文件大?。?/td> 805K
代理商： MAX2055EUP-T
M
Digitally Controlled, Variable-Gain, Differential
ADC Driver/Amplifier
_______________________________________________________________________________________
3
Note 1:
Guaranteed by design and characterization.
Note 2:
All limits reflect losses of external components. Output measurements are taken at RF_OUT using the application circuit
shown in Figure 1.
Note 3:
The amplitude and phase unbalance are tested with 50
resistors connected from OUT+/OUT- to GND.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Gain Flatness Over 50MHz
Bandwidth
Peak-to-peak for all settings
0.5
dB
Attenuator Switching Time
Input Return Loss
50% control to 90% RF
f
R
= 30MHz to 300MHz, all gain conditions
f
R
= 30MHz to 250MHz, all gain conditions
f
R
= 250MHz to 300MHz, all gain conditions
40
15
15
12
ns
dB
Output Return Loss
dB
AC ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1; V
CC
= +4.75V to +5.25V, GND = 0V, max gain (B0 = B1 = B2 = B3 = B4 = 0), R
1
= 1.13k
, P
OUT
= 5dBm,
f
IN
= 70MHz, 50
system impedance. Typical values are at V
CC
= +5V and T
A
= +25
°
C, unless otherwise noted.) (Notes 1, 2)
Typical Operating Characteristics
(
Circuit of Figure 1
, V
CC
= 5.0V,
R
1
= 1.13k
, max gain (B0 = B1 = B2 = B3 = B4 = 0), P
OUT
= 5dBm, T
A
= +25
°
C, unless other-
wise noted.)
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
60
35
10
-15
220
230
240
250
260
270
210
-40
85
V
CC
= 5.25V
V
CC
= 5.0V
V
CC
= 4.75V
INPUT RETURN LOSS vs. RF FREQUENCY
(ALL STATES)
M
FREQUENCY (MHz)
I
270
240
60
90 120
180
150
210
35
30
25
20
15
10
5
0
40
30
300
OUTPUT RETURN LOSS vs. RF FREQUENCY
(ALL STATES)
M
FREQUENCY (MHz)
O
270
240
60
90 120
180
150
210
35
30
25
20
15
10
5
0
40
30
300
GAIN vs. RF FREQUENCY (ALL STATES)
M
FREQUENCY (MHz)
G
270
240
60
90 120
180
150
210
-5
0
5
10
15
20
25
-10
30
300
GAIN vs. RF FREQUENCY
M
FREQUENCY (MHz)
G
270
240
60
90 120
180
150
210
12
14
16
18
20
22
24
10
30
300
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= -40
°
C
GAIN vs. RF FREQUENCY
M
FREQUENCY (MHz)
G
270
240
60
90 120
180
150
210
12
14
16
18
20
22
24
10
30
300
V
CC
= 5.25V
V
CC
= 5.0V
V
CC
= 4.75V
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MAX2056ETX 功能描述:射頻放大器 0.8GHz - 1GHz Variable-Gain Amp RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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