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LINEAR & POWER AMPLIFIERS - SMT
HMC457QS16G / 457QS16GE
InGaP HBT 1 WATT POWER
AMPLIFIER, 1.7 - 2.2 GHz
v03.0907
General Description
Features
Functional Diagram
The HMC457QS16G & HMC457QS16GE are high
dynamic range GaAs InGaP Heterojunction Bipolar
Transistor (HBT) 1 watt MMIC power ampli ers
operating between 1.7 and 2.2 GHz. Packaged in a
miniature 16 lead QSOP plastic package, the ampli er
gain is typically 27 dB from 1.7 to 2.0 GHz and 25 dB
from 2.0 to 2.2 GHz. Utilizing a minimum number of
external components, the ampli er output IP3 can
be optimized to +45 dBm. The power control (Vpd)
can be used for full power down or RF output power/
current control. The high output IP3 and PAE make
the HMC457QS16G & HMC457QS16GE ideal power
ampli ers for Cellular/3G base station & repeater
applications.
Output IP3: +46 dBm
Gain: 27 dB @ 1900 MHz
48% PAE @ +32 dBm Pout
+25 dBm W-CDMA Channel Power
@ -50 dBc ACPR
Integrated Power Control (Vpd)
QSOP16G SMT Package: 29.4 mm
2
Included in the HMC-DK002 Designer’s Kit
Electrical Speci cations, T
A
= +25°C, Vs= +5V, Vpd = +5V, Vbias = +5V
[1]
Typical Applications
The HMC457QS16G / HMC457QS16GE is ideal for
applications requiring a high dynamic range ampli er:
• CDMA & W-CDMA
• GSM, GPRS & Edge
• Base Stations & Repeaters
Parameter Min. Typ. Max. Min. Typ. Max. Units
Frequency Range 1710 - 1990 2010 - 2170 MHz
Gain 24 27 22 25 dB
Gain Variation Over Temperature 0.025 0.035 0.025 0.035 dB / °C
Input Return Loss 11 11 dB
Output Return Loss 8 5 dB
Output Power for 1dB Compression (P1dB) 26 29 27.5 30.5 dBm
Saturated Output Power (Psat) 32.5 32 dBm
Output Third Order Intercept (IP3)
[2]
42 45 42 45 dBm
Noise Figure 6 5 dB
Supply Current (Icq) 500 500 mA
Control Current (Ipd) 4 4 mA
Bias Current (Vbias) 10 10 mA
[1] Speci cations and data re ect HMC457QS16G measured using the respective application circuits for each designated frequency band found
herein. Contact the HMC Applications Group for assistance in optimizing performance for your application.
[2] Two-tone output power of +15 dBm per tone, 1 MHz spacing.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
