WJA1021, WJA1025-PCB, WJA1030 Selling Leads, Datasheet
MFG:AD Package Cooled:NEW AND ORIGINAL D/C:08+
WJA1021, WJA1025-PCB, WJA1030 Datasheet download
Part Number: WJA1021
MFG: AD
Package Cooled: NEW AND ORIGINAL
D/C: 08+
WJA1021, WJA1025-PCB, WJA1030
- Table of contents:
Info of WJA1021
Info of WJA1025-PCB
Info of WJA1030
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About
PDF/DataSheet Download
Datasheet:
File Size: KB
Manufacturer:
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WJA1021 General Description
The WJA1021 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1021 typically provides 17.5 dB gain, +37.5 dBm OIP3, and +19 dBm P1dB. The device is housed in a leadfree/ green/RoHS-compliant industry-standard SOT-89 SMT package using a NiPdAu plating to eliminate the possibility of tin whiskering.
The WJA1021 consists of Darlington pair amplifier using a high reliability InGaP/GaAs HBT process technology. The amplifier has been optimized internally to offer very high linearity performance at 1.9 GHz while drawing very low current. The MMIC amplifier is internally matched to 50 and only requires DC-blocking capacitors and a bias inductor for operation. An internal active bias is designed to enable stable performance over temperature and allow for operation directly from a +5V supply voltage. The broadband amplifier can be directly applied to various current and next generation wireless technologies such as GSM, CDMA, W-CDMA, WiBro, and WiMAX.
The WJA1021 is ideal for general purpose applications such as LO buffering or amplification and pre-driver stages within the 50 to 4000 MHz frequency range.
WJA1021 Maximum Ratings
| Parameter | Rating |
| Storage Temperature Supply Voltage Thermal Resistance, Rth Junction Temperature Input Power |
-55 to +150 +6.5 V 78.8 / W 150 +24 dBm |
WJA1021 Features
• 50 4000 MHz
• 17.5 dB Gain @ 1.9GHz
• +19 dBm P1dB @ 1.9GHz
• +37.5 dBm OIP3 @ 1.9GHz
• +5V Single Supply
• Low current draw (90mA)
• Unconditionally stable
• Internally matched to 50
• Robust 1000V ESD, Class 1C
• Lead-free/green/RoHS-compliant SOT-89 package
• 17.5 dB Gain @ 1.9GHz
• +19 dBm P1dB @ 1.9GHz
• +37.5 dBm OIP3 @ 1.9GHz
• +5V Single Supply
• Low current draw (90mA)
• Unconditionally stable
• Internally matched to 50
• Robust 1000V ESD, Class 1C
• Lead-free/green/RoHS-compliant SOT-89 package
WJA1021 Typical Application
• GSM, PCS, CDMA, WCDMA
• WiMAX, WiBro
• Repeaters, BTS Transceivers
• RFID
• WiMAX, WiBro
• Repeaters, BTS Transceivers
• RFID
WJA1021 Connection Diagram
WJA1030 General Description
The WJA1030 is a cascadable gain block that offers high linearity in a low-cost surface-mount package. At 1.9 GHz, the WJA1030 typically provides 15 dB gain, +37 dBm OIP3, and +18 dBm P1dB. The device is housed in a RoHS-compliant SOT-89 industry-standard SMT package using a NiPdAu plating to eliminate the possibility of tin whiskering.
The WJA1030 consists of Darlington pair amplifiers using a high reliability InGaP/GaAs HBT process technology.
The MMIC amplifier is internally matched to 50 and only requires DC-blocking capacitors and a bias inductor for operation. An internal active bias is designed to enable stable performance over temperature. A dropping bias resistor is not required allowing the device to be biased directly from a +5V supply voltage.
The broadband amplifier can be directly applied to various current and next generation wireless technologies such as GSM, CDMA, W-CDMA, WiBro, and WiMAX. The WJA1030 is ideal for general purpose applications such as LO buffering, IF amplification and pre-driver stages within the 50 to 4000 MHz frequency range.
WJA1030 Maximum Ratings
Storage Temperature... -55 to +150
Supply Voltage .......... +6.5 V
Input Power .......... +24 dBm
jc (junction to paddle).... 80.6 / W
Maximum Junction Temperature ..150
Supply Voltage .......... +6.5 V
Input Power .......... +24 dBm
jc (junction to paddle).... 80.6 / W
Maximum Junction Temperature ..150
WJA1030 Features
• Cascadable gain block
• 50 4000 MHz
• 15 dB Gain @ 1.9GHz
• +18 dBm P1dB @ 1.9GHz
• +37 dBm OIP3 @ 1.9GHz
• Operates from +5V @ 80mA
• 0.2dB gain flatness from 0.3-2.5GHz
• Robust 1000V ESD, Class 1C
• RoHS-compliant SOT-89 package
• 50 4000 MHz
• 15 dB Gain @ 1.9GHz
• +18 dBm P1dB @ 1.9GHz
• +37 dBm OIP3 @ 1.9GHz
• Operates from +5V @ 80mA
• 0.2dB gain flatness from 0.3-2.5GHz
• Robust 1000V ESD, Class 1C
• RoHS-compliant SOT-89 package
WJA1030 Typical Application
• Wireless Infrastructure
• General Purpose
• Cellular GSM, PCS, UMTS
• W-CDMA, TD-SCDMA, WiMAX
• General Purpose
• Cellular GSM, PCS, UMTS
• W-CDMA, TD-SCDMA, WiMAX
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