MAX2374 データシートの表示（PDF） - Maxim Integrated
部品番号
コンポーネント説明
メーカー
MAX2374 Datasheet PDF : 8 Pages
| |||
SiGe, Variable IIP3, Low-Noise Amplifier
in UCSP Package
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, VCC = +2.7V to +5.5V, PLNAIN = -30dBm, VGAIN = high, fLNAIN = 881MHz, RBIAS = 18kΩ, TA = +25°C.
Typical values are at VCC = +2.75V, unless otherwise noted.) (Note 2)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
HIGH-GAIN MODE (GAIN = VCC)
Gain
TA = +25°C
TA = -40°C to +85°C
13.8
15
15.6
dB
12.5
17
Noise Figure
VCC = 2.75V
Input Third-Order Intercept Point (Note 4) MAX2374
RBIAS = 10kΩ
RBIAS = 20kΩ
RBIAS = 43kΩ
1.5
1.7
dB
7.2
4.5
6.2
dBm
4.2
LOW-GAIN MODE (GAIN = GND)
Gain
Noise Figure
TA = -40°C to +85°C
TA = +25°C
TA = -40°C to +85°C
0.4
1.2
2
dB
-1
3.5
3
3.5
dB
Input Third-Order Intercept Point (Note 4) MAX2374
RBIAS = 10kΩ
RBIAS = 20kΩ
RBIAS = 43kΩ
10.5
5.8
7.2
1
dBm
Note 1: Production tested at TA = +25°C. Maximum and minimum limits are guaranteed by design and characterization.
Note 2: Guaranteed by design and characterization.
Note 3: Operation over this frequency range is possible with a matching network tuned to the desired operating frequency.
Note 4: Measured with two-tone test with PLNAIN = -25dBm per tone, f1 = 881MHz, f2 = 881.9MHz.
Typical Operating Characteristics
(Typical Application Circuit, VCC = +2.7V to +5.5V, PLNAIN = -30dBm, fLNAIN = 881MHz, RBIAS = 20kΩ, TA = +25°C, unless other-
wise noted.)
ICC vs. VCC AND TEMPERATURE
12
RBIAS = 20kΩ
TA = +85°C TA = +25°C
10
8 GAIN = VCC
TA = -40°C
TA = -40°C
6 TA = +85°C TA = +25°C
GAIN = GND
4
2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
S21, S11, S22, S12 vs. FREQUENCY
20
VCC = GAIN = 2.75V
10
S21
0
S11
S22
-10
-20
-30
750
S12
800 850 900 950 1000
FREQUENCY (MHz)
S21, S11, S22, S12 vs. FREQUENCY
5
VCC = 2.75V
GAIN = GND
0
S22 S21
-5
-10
-15
-20
750
S12
S11
800 850 900 950 1000
FREQUENCY (MHz)
_______________________________________________________________________________________ 3
Share Link: 