AM40-0023 Datasheet, PDF (1/2 Pages) Tyco Electronics – Ultra Low Noise pHEMT Dual Channel Amplifier, 1.710-1.910 GHz

Ultra Low Noise pHEMT Dual
V 3.00
Channel Amplifier, 1.710-1.910 GHz
Features
n 0.7 dB Typical Noise Figure
n 14 dB Typical Gain
n DC Decoupled RF Input and Output
n Single Bias Configuration
n SMT Construction
n Dual Channels for Balanced Designs
n Unconditionally Stable—No External Matching Circuit
required
Description
M/A-COM’s AM40-0023 is a dual-channel, ultra low noise
amplifier in a surface mount package. Very low noise
figure is achieved by using discrete pHEMT devices com-
bined with M/A-COM’s glass technology. The
AM40-0023 is designed specifically for use in DCS-1800
and PCS telecommunication applications where less than
1 dB noise figure is required.
CR-5
Absolute Maximum Ratings ¹
Parameter
Absolute Maximum
Max Input Power ²
Operating Voltage ²
+15 dBm
+10.0 V
Operating Temperature
-55°C to +125°C
Storage Temperature
-65°C to +150°C
1. Operation of this device above any one of these
parameters may cause permanent damage.
2. Ambient Temperature (T_A) = +25°C
Electrical Specifications:
Bias Conditions: +7V @ 20 mA Typical (each channel,) T_A = +25°C, Z₀ = 50 Ohms
Parameter
Test Conditions
Frequency
Units
Min.
Typ.
Max.
Gain
Gain Flatness
Noise Figure
VSWR Input
VSWR Output
1 dB Compression
Reverse Isolation
Input Third Order
Intercept
P_IN = -20 dBm
P_IN = -20 dBm
—
P_IN = -20 dBm
P_IN = -20 dBm
Input Power
—
—
1.710-1.910 GHz
dB
11
14
—
1.710-1.910 GHz
dB
—
± 1.0
± 1.5
1.710-1.910 GHz
dB
—
0.7
0.9
1.710-1.910 GHz
Ratio
—
2.0:1
3.0:1
1.710-1.910 GHz
Ratio
—
2.0:1
3.0:1
1.710-1.910 GHz
dBm
-13
-9
—
1.710-1.910 GHz
dB
20
25
—
1.710-1.910 GHz
dBm
0
3
—