MAX2371ETC+ Maxim Integrated Products, MAX2371ETC+ Datasheet - Page 5

• Manufacturer Part Number: MAX2371ETC+
• Description: RF Amplifier IC LNA W/ATTEN AND VGA-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX2371ETC+

• Operating Frequency: 100 MHz to 1 GHz
• P1db: 19.5 dBm
• Noise Figure: 1.8 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(MAX2371/MAX2373 EV Kits, V
for MAX2373, f
-10.0
-15.0
-20.0
-25.0
10.0
-5.0
-10
5.0
20
15
10
-5
5
0
0
840
1.2
T
T
A
A
= -40°C T
= -40°C
860
RF
GAIN vs. FREQUENCY
1.7
= 900MHz, unless otherwise noted.)
FREQUENCY (MHz)
T
P
A
A
RF_ATTN = LOW
RF_ATTN = HIGH
RF_ATTN = HIGH
RF_ATTN = LOW
1dB
880
= +25°C
= +25°C
_______________________________________________________________________________________
V
AGC
vs. V
(V)
900
AGC
2.2
T
T
A
A
= +85°C
= 85°C
CC
LNAs with Step Attenuator and VGA
920
= 2.775V, RX_EN = high, R
2.7
940
Typical Operating Characteristics (continued)
-10
-20
-30
-40
-50
-10
-15
-20
-25
-30
-35
-40
-45
-50
30
25
20
15
10
20
10
-5
5
0
0
0
1.2
1.2
1.2
S11
S11
S22
S12
T
A
= -40°C
RF_ATTN = LOW
T
MAX2373
A
= +25°C
NOISE FIGURE vs. V
RF_ATTN = HIGH
S11, S22, S12 vs. V
1.6
SET
1.7
1.7
T
GAIN vs. V
RF_ATTN = LOW
A
= 1.1kΩ, LNA_I = high, T
= +85°C
V
V
V
AGC
AGC
AGC
2.0
RF_ATTN = LOW
(V)
(V)
(V)
RF_ATTN = HIGH
RF_ATTN = HIGH
AGC
2.2
2.2
AGC
AGC
2.4
2.7
2.7
2.8
A
= +25°C. For MAX2371, f
-10
-15
-10
-15
-20
-25
-30
-35
-40
-45
-50
20
15
10
-5
-5
5
0
0
840
1.3
S22
S11
RF_ATTN = LOW
RF_ATTN = HIGH
S12
T
RF_ATTN = LOW
A
S11, S22, S12 vs. FREQUENCY
= -40°C
860
1.4
S11
FREQUENCY (MHz)
IIP3 vs. V
880
1.5
V
T
AGC
A
= +25°C
RF_ATTN = HIGH
(V)
900
1.6
AGC
RF
= 150MHz;
T
A
920
1.7
= +85°C
940
1.8
5