MAX2371 MAXIM [Maxim Integrated Products], MAX2371 Datasheet - Page 3

• Manufacturer Part Number: MAX2371
• Description: LNAs with Step Attenuator and VGA
• Manufacturer: MAXIM [Maxim Integrated Products]

AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2371/MAX2373 EV Kits, V
2.775V; for MAX2371 f
Note 1: Parameters over temperature and supply voltage range are guaranteed by design and characterization, unless otherwise noted.
Note 2: Operation outside these frequency bands is possible but has not been characterized. See Typical Operating Characteristics.
Note 3: Measured with external matching network.
Note 4: f
Note 5: f
Note 6: Parameters are guaranteed by production test.
SSB Noise Figure vs. AGC
Input 1dB Compression Point
Input IP3 (Notes 4, 5)
Input IP3 Over AGC Range
AGC RESPONSE
AGC Attenuation Range (Note 6)
AGC Slope Over Control Range
RF STEP ATTENUATOR
Gain Step
IN1
IN1
= 150MHz, f
= 900MHz, f
PARAMETER
_______________________________________________________________________________________
RF
IN2
IN2
= 150MHz, for MAX2373 f
= 150.1MHz, P
= 900.1MHz, P
CC
LNAs with Step Attenuator and VGA
= 2.65V to 3.3V, RX_EN = high, R
LNA_I = high, T
+25°C, V
RF_ATTN = low
LNA_I = low, T
+25°C, V
RF_ATTN = low
RF_ATTN = low,
V
RF_ATTN = high,
V
RF_ATTN = low,
V
RF_ATTN = high,
V
RF_ATTN = low, LNA_I = high,
V
V
to 2.575V, T
RF_ATTN = low, V
RF_ATTN = high, V
RF_ATTN = high to low,
LNA_I = high
IN
IN
AGC
AGC
AGC
AGC
AGC
CC
= -30dBm for both tones (MAX2371).
= -30dBm for both tones (MAX2373).
= 2.775V, RF_ATTN = low, V
< 1.8V
< 1.8V
= V
= V
= V
RF
CC
CC
CC
CC
CC
= 850MHz to 940MHz; T
A
/2
/2 to 2.575V
/2 to 1.80V
= 2.775V,
= 2.775V,
= +25°C
A
A
=
=
AGC
CONDITIONS
AGC
= 1.625V
= 1.625V
SET
V
V
V
V
V
LNA_I = high
LNA_I = low
LNA_I = high
LNA_I = low
LNA_I = high
LNA_I = low
LNA_I = high
MAX2371
MAX2373
AGC
AGC
AGC
AGC
AGC
= 1.1kΩ, T
AGC
= 1.275V
= 1.575V
= 1.875V
= 2.175V
= 1.275V
MAX2371
MAX2373
A
= 1.3375V
= +25°C, unless otherwise noted.) (Note 1)
A
MAX2371
MAX2373
= -40°C to +85°C. Typical values are at V
-21.5
-10.5
-12.5
16.0
18.0
MIN
-24
-12
35
32
24
-3
-9
-5
-7
9
-10.5
TYP
19.5
17.5
19.5
-6.5
-22
1.8
5.0
2.1
11
20
13
45
40
33
-1
-4
-9
-8
0
MAX
14.5
19.0
21.0
2.2
7.7
2.6
47
41
UNITS
dBm
dBm
dBm
dBm
dB/V
dB
dB
dB
CC
3
=