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ECG040B-G中文资料

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ECG040

ECG040B-G中文资料

Product Features

• DC – 4 GHz

• +18.5 dBm P1dB at 1 GHz • +35 dBm OIP3 at 1 GHz • 16 dB Gain at 1 GHz • 5.5 dB Noise Figure • Available in Lead-free / green SOT-89 Package Style

• Internally matched to 50 Ω

InGaP HBT Gain Block

ECG040B-G中文资料

Product Description

The ECG040 is a general-purpose buffer amplifier that offers high dynamic range in a low-cost surface-mount package. At 1 GHz, the ECG040B typically provides 15.8 dB of gain, +35 dBm Output IP3, and +18.5 dBm P1dB.

Functional Diagram

ECG040B-G中文资料

The ECG040 consists of Darlington pair amplifiers using the high reliability InGaP/GaAs HBT process technology and only requires DC-blocking capacitors, a bias resistor, and an inductive RF choke for operation. The device is ideal for wireless applications and is available in a low- cost, surface-mountable lead-free/green/RoHS-compliant SOT-89 package. All devices are 100% RF and DC tested.

The broadband MMIC amplifier can be directly applied to various current and next generation wireless technologies such as GPRS, GSM, CDMA, and W-CDMA. In addition, the ECG040 will work for other various applications within the DC to 4 GHz frequency range such as CATV and mobile wireless.

Applications

• Mobile Infrastructure • CATV / FTTX • W-LAN / ISM • RFID

• WiMAX / WiBro

Specifications (1)

Parameter

Units

Typical Performance (1)

Min

Typ

Max

Parameter

Units

Typical

Operational Bandwidth MHz DC 4000 2140

Test Frequency MHz 1000

S11 Gain dB 15.8

S22 Output P1dB Output P1dB dBm +18.5 +18.5 +18 +19 Output IP3 (2)

(2)

Output IP3 +30.5 Test Frequency MHz 2000

Noise Gain dB 12.8 15.3

Input Return Loss Output Return Loss dB 16 Output P1dB dBm +18

(2)

Output IP3

Noise Figure Device Voltage

Device Current mA 70

1. Test conditions unless otherwise noted: 25 ºC, Supply Voltage = +6 V, Rbias = 16 Ω, 50 Ω System. 2. 3OIP measured with two tones at an output power of +5 dBm/tone separated by 1 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.

Absolute Maximum Rating

Parameter

Operating Case Temperature Storage Temperature

RF Input Power (continuous) Device Current

Junction Temperature

Operation of this device above any of these parameters may cause permanent damage.

Rating

-40 to +85 °C -65 to +150 °C +12 dBm 130 mA +250 °C

Ordering Information

Part No.

ECG040B-G ECG040B-PCB

Description

InGaP HBT Gain Block

(lead-free/green/RoHS-compliant SOT-89 package)

700 –2400 MHz Fully Assembled Eval. Board

Specifications and information are subject to change without notice

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@http://www.sodocs.net/doc/11042408b52acfc789ebc9c9.html • Web site: http://www.sodocs.net/doc/11042408b52acfc789ebc9c9.html Page 1 of 4 April 2006

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