1805-1880 MHz, 30 W Avg., 28 V Single W-CDMA RF LDMOS Wideband Integrated Power Amplifiers

Overview

Archived content is no longer updated and is made available for historical reference only.

The MD7IC18120NR1 and MD7IC18120GNR1 wideband integrated circuits are designed with on-chip matching that make them usable from 1805 to 1880 MHz. This multi-stage structure is rated for 26 to 32 Volt operation and covers all typical cellular base station modulation formats.

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Features

Typical Doherty Single-Carrier W-CDMA Performance: V_DD = 28 Volts, I_DQ1A = 70 mA, I_DQ1B = 160 mA, I_DQ2B = 500 mA, V_G2A = 1.7 Vdc, Pout = 30 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.

Frequency G_ps
(dB) PAE
(%) Output PAR
(dB)

1805 MHz 25.7 36.7 6.9

1840 MHz 25.7 36.3 6.9

1880 MHz 25.8 35.3 6.7
Capable of Handling 10:1 VSWR, @ 32 Vdc, 1840 MHz, 140 Watts CW Output Power
Stable into a 5:1 VSWR. All Spurs Below –60 dBc @ 100 Watts CW Pout
Typical Pout @ 1 dB Compression Point ≃ 120 Watts CW
Production Tested in a Symmetrical Doherty Configuration
100% PAR Tested for Guaranteed Output Power Capability
Characterized with Large-Signal Load-Pull Parameters and Common Source S-Parameters
On-Chip Matching (50 Ohm Input, DC Blocked)
Integrated Quiescent Current Temperature Compensation with Enable/Disable Function
Integrated ESD Protection
Greater Negative Gate-Source Voltage Range for Improved Class C Operation
225°C Capable Plastic Package
RoHS Compliant
In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.

Frequency	G_ps (dB)	PAE (%)	Output PAR (dB)
1805 MHz	25.7	36.7	6.9
1840 MHz	25.7	36.3	6.9
1880 MHz	25.8	35.3	6.7

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Features

Typical Doherty Single-Carrier W-CDMA Performance: V_DD = 28 Volts, I_DQ1A = 70 mA, I_DQ1B = 160 mA, I_DQ2B = 500 mA, V_G2A = 1.7 Vdc, Pout = 30 Watts Avg., IQ Magnitude Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF.

Frequency G_ps
(dB) PAE
(%) Output PAR
(dB)

1805 MHz 25.7 36.7 6.9

1840 MHz 25.7 36.3 6.9

1880 MHz 25.8 35.3 6.7
Capable of Handling 10:1 VSWR, @ 32 Vdc, 1840 MHz, 140 Watts CW Output Power
Stable into a 5:1 VSWR. All Spurs Below –60 dBc @ 100 Watts CW Pout
Typical Pout @ 1 dB Compression Point ≃ 120 Watts CW
Production Tested in a Symmetrical Doherty Configuration
100% PAR Tested for Guaranteed Output Power Capability
Characterized with Large-Signal Load-Pull Parameters and Common Source S-Parameters
On-Chip Matching (50 Ohm Input, DC Blocked)
Integrated Quiescent Current Temperature Compensation with Enable/Disable Function
Integrated ESD Protection
Greater Negative Gate-Source Voltage Range for Improved Class C Operation
225°C Capable Plastic Package
RoHS Compliant
In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.

Frequency	G_ps (dB)	PAE (%)	Output PAR (dB)
1805 MHz	25.7	36.7	6.9
1840 MHz	25.7	36.3	6.9
1880 MHz	25.8	35.3	6.7

Data Sheets

Application Notes

TO-270 WBL-16, TO-270 WBL-16 Gull Package Image

TO-270 WBL-16, TO-270 WBL-16 Gull Package Image

TO-270 WBL-16, TO-270 WBL-16 Gull Package Image

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MD7IC18120N: 1805-1880 MHz, 30 W Avg., 28 V Single W-CDMA RF LDMOS Wideband Integrated Power Amplifiers ARCHIVED

Overview

Features

Features

TO-270 WBL-16, TO-270 WBL-16 Gull Package Image

TO-270 WBL-16, TO-270 WBL-16 Gull Package Image