AM52-0024
器件描述：0.5 W, 2.4 GHz Power Amplifier
器件厂商：MACOM [Tyco Electronics]
厂商主页：http://www.macom.com
文件大小：352.33KB，共6页
Sponsor by e络盟器件资料摘要：
0.5 W, 2.4 GHz Power Amplifier
AM52
-0024
Functional Schematic
V 1.4
Features
• Ideal for 802.11b ISM Applications
• Single Positive Supply
• Output Power 27.5 dBm
• 57% Typical Power Added Efficiency
• Downset MSOP-8 Package
Description
M/A-COM’s AM52-0024 is a 0.5 W, 2.4 GHz GaAs
MMIC, power amplifier in a low-cost MSOP-8 package. It
employs some external matching to obtain optimum input
return loss and output power performance. The AM52-
0024 may be operated with supply voltages of +3.3 V to
+5.5 V.
The AM52-0024 may be used in a wide variety of applica-
tions including WLAN, WDECT, and Bluetooth.
The AM52-0024 is fabricated using M/A-COM’s Self-
Aligned MSAG MESFET process to realize high power
efficiency, single supply voltage, and small size. The proc-
ess features full passivation for increased performance and
reliability.
Electrical Specifications 1,2 : TS = +37°C (temperature measured at the soldering point of the downset paddle)
Characteristic Min Typ Max Unit Test Conditions
Output Power 25.5 27.5 dBm F = 2450 MHz, PIN = -2 dBm
Power Added Efficiency 57 % F = 2450 MHz, PIN = -2 dBm
Current Under Drive 300 mA F = 2450 MHz, PIN = -2 dBm
Current Under Linear Operation 130 230 300 mA F = 2450 MHz, POUT = +20 dBm
Small Signal Gain 29.0 dB F = 2450 MHz, POUT = +20 dBm
Harmonics -40 dBc F = 2450 MHz, PIN = -2 dBm
Input VSWR 1.4:1 2.0:1 - F = 2450 MHz, PIN = -2 dBm
Off Isolation 40 dB F = 2450 MHz, VDD = 0 V
Thermal Resistance, junction to package bottom 25 °C/W F = 2450 MHz, PIN = -2 dBm
Third Order Intercept Point 40 dBm F1 = 2450 MHz, PIN = -20 dBm
F2 = 2451 MHz, PIN = -20 dBm
Load Mismatch No Degradation in Power
Output
- VDD = 5.5 V, VSWR = 8:1, PIN = 0 dBm
Stability - PIN = -2 to +2 dBm, VDD = 0 to 5.5 V,
Load VSWR = 6:1, all phases
All non-harmonically re-
lated outputs more than 60
dB below desired signal
Frequency 2.4 2.5 GHz
PIN 1 PIN 8
Ordering Information
Part Number Package
AM52-0024TR 7 inch, 1000 Piece Reel
AM52-0024TR-3000 13 inch, 3000 Piece Reel
AM52-0024SMB Sample Test Board
1. VDD = +3.3 Volts, P IN = -2 dBm, Frequency = 2450 MHz, and Duty Cycle = 100% unless otherwise specified.
2. All Measurements taken in a 50 Ω system unless otherwise specified.
AM52
-0024
Functional Schematic
V 1.4
Features
• Ideal for 802.11b ISM Applications
• Single Positive Supply
• Output Power 27.5 dBm
• 57% Typical Power Added Efficiency
• Downset MSOP-8 Package
Description
M/A-COM’s AM52-0024 is a 0.5 W, 2.4 GHz GaAs
MMIC, power amplifier in a low-cost MSOP-8 package. It
employs some external matching to obtain optimum input
return loss and output power performance. The AM52-
0024 may be operated with supply voltages of +3.3 V to
+5.5 V.
The AM52-0024 may be used in a wide variety of applica-
tions including WLAN, WDECT, and Bluetooth.
The AM52-0024 is fabricated using M/A-COM’s Self-
Aligned MSAG MESFET process to realize high power
efficiency, single supply voltage, and small size. The proc-
ess features full passivation for increased performance and
reliability.
Electrical Specifications 1,2 : TS = +37°C (temperature measured at the soldering point of the downset paddle)
Characteristic Min Typ Max Unit Test Conditions
Output Power 25.5 27.5 dBm F = 2450 MHz, PIN = -2 dBm
Power Added Efficiency 57 % F = 2450 MHz, PIN = -2 dBm
Current Under Drive 300 mA F = 2450 MHz, PIN = -2 dBm
Current Under Linear Operation 130 230 300 mA F = 2450 MHz, POUT = +20 dBm
Small Signal Gain 29.0 dB F = 2450 MHz, POUT = +20 dBm
Harmonics -40 dBc F = 2450 MHz, PIN = -2 dBm
Input VSWR 1.4:1 2.0:1 - F = 2450 MHz, PIN = -2 dBm
Off Isolation 40 dB F = 2450 MHz, VDD = 0 V
Thermal Resistance, junction to package bottom 25 °C/W F = 2450 MHz, PIN = -2 dBm
Third Order Intercept Point 40 dBm F1 = 2450 MHz, PIN = -20 dBm
F2 = 2451 MHz, PIN = -20 dBm
Load Mismatch No Degradation in Power
Output
- VDD = 5.5 V, VSWR = 8:1, PIN = 0 dBm
Stability - PIN = -2 to +2 dBm, VDD = 0 to 5.5 V,
Load VSWR = 6:1, all phases
All non-harmonically re-
lated outputs more than 60
dB below desired signal
Frequency 2.4 2.5 GHz
PIN 1 PIN 8
Ordering Information
Part Number Package
AM52-0024TR 7 inch, 1000 Piece Reel
AM52-0024TR-3000 13 inch, 3000 Piece Reel
AM52-0024SMB Sample Test Board
1. VDD = +3.3 Volts, P IN = -2 dBm, Frequency = 2450 MHz, and Duty Cycle = 100% unless otherwise specified.
2. All Measurements taken in a 50 Ω system unless otherwise specified.