MAX12000ETB+T Maxim Integrated Products, MAX12000ETB+T Datasheet - Page 4

• Manufacturer Part Number: MAX12000ETB+T
• Description: GPS Amp 2 Low Noise Amp 1.575GHz 5.5V 10-Pin TDFN EP T/R
• Manufacturer: Maxim Integrated Products

Specifications of MAX12000ETB+T

• Package: 10TDFN EP
• Manufacturer Type: Low Noise Amplifier
• Number Of Channels Per Chip: 2
• Maximum Gain: 19.6@1575MHz dB
• Maximum Input Return Loss: 21@1575MHz dB
• Maximum Output Return Loss: 14.5@1575MHz dB
• Maximum Operating Temperature: 85 °C
• Minimum Operating Temperature: -40 °C
• Maximum Operating Frequency: 1575 MHz
• Maximum Power Dissipation: 1481 mW
• Maximum Reverse Isolation: 33@1575MHz dB
• Maximum Supply Current: 30.2@5.5V mA
• Power Supply Type: Single
• Typical Noise Figure: 2@1575MHz dB
• Typical Single Supply Voltage: 5 V

1575MHz GPS Front-End Amplifier
(P
4
IN
_______________________________________________________________________________________
5.8
5.6
5.4
5.2
5.0
4.8
= -40dBm, f
20
19
18
17
16
15
14
13
12
(WITH EXTERNAL INPUT IMPEDANCE MATCH)
-40
800
AMP 2 OUTPUT P
-20
1000
AMP 1 GAIN vs. FREQUENCY
-10
-15
-20
-25
-5
0
0
800
IN
1200
TEMPERATURE (°C)
FREQUENCY (MHz)
(PIN 7 OPEN)
= 1575MHz, inputs and outputs are terminated to 50Ω, V
20
1000
1dB
1400
40
vs. TEMPERATURE
1200
FREQUENCY (MHz)
1600
60
AMP 2 S11
1400
80
1800
100
1600
2000
1800
(WITHOUT EXTERNAL INPUT IMPEDANCE MATCH)
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
2000
18
16
14
12
10
8
6
4
2
0
Typical Operating Characteristics (continued)
800
800
HIGH-GAIN MODE
1000
1000
AMP 2 GAIN vs. FREQUENCY
1200
1200
FREQUENCY (MHz)
FREQUENCY (MHz)
LOW-GAIN MODE
AMP 1 S11
1400
1400
1600
1600
CC
1800
1800
= +5.0V, T
2000
2000
-10
-12
-14
-16
-18
-20
-22
-4
-6
-8
800
A
1000
= +25°C, unless otherwise noted.)
(WITHOUT EXTERNAL INPUT IMPEDANCE MATCH)
-16
-17
-18
-19
-20
-21
-22
-10
-12
-14
-16
-4
-6
-8
-40
1200
800
FREQUENCY (MHz)
AMP 1 INPUT P
AMP 2 S22
-20
1000
1400
0
TEMPERATURE (°C)
1200
1600
FREQUENCY (MHz)
20
AMP 1 S22
1dB
1400
1800
vs. TEMPERATURE
40
1600
2000
60
80
1800
100
2000