RMLA3565C FAIRCHILD | Alldatasheet

Document overview

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Technical content

Features

  • 20dB Gain typical
  • 1.2dB Noise Figure Typical 5.0–6.5GHz
  • 4.0V Single Positive Bias
  • Small Outline Metal Base Quad Plastic Package
  • Internal 50 Ω Matching Absolute Ratings

Electrical Characteristics

(50 Ω System, V dd = 4V, T = +25°C) Notes: 1. Pin = -20, V d = 4.0V, Frequency 3.5–6.5Ghz 2. Data de-embedded from fixture loss. Symbol Parameter Ratings Units V dd Positive Drain DC Voltage 6.5 V P IN (CW) RF Input Power (from 50 Ω source) 0 dBm I dd Drain Current 130 mA T case Case Operating Temperature -30 to 85 °C T storage Storage Temperature Range -40 to 110 °C T solder Soldering Temperature 220 °C R jc Thermal Resistance (Channel to Case) 8 °C/W Parameter Min Typ Max Units Frequency Range 3.5 6.5 GHz Gain (Small Signal) 1, 2 17.0 20 dB Gain Variation vs Temp 0.013 dB/C° Noise Figure 3.5–5 GHz 5–6.5 GHz 1.5 1.2 2.2 1.6 dB dB Power Out, P-1dB 8.0 13 dBm OIP3 @ 5.5 GHz, 0 dBm per tone Pout 25.5 dBm Idd 80 90 mA Vdd 3.0 4.0 6.0 V Input/Output Return Loss 10.0 dB Device

©2004 Fairchild Semiconductor Corporation RMLA3565C Rev. C RMLA3565C

Application Information

CAUTION: THIS IS AN ESD SENSITIVE DEVICE The following briefly describes a procedure for evaluating the high efficiency PHEMT amplifier packaged in a surface mount package. It may be noted that the chip is a fully monolithic single ended two stage amplifier for 3.5 to 6.5 GHz applications. Figure 1 shows the functional block diagram of the packaged product. Test Fixture Figure 2 shows the outline and pin-out descriptions for the packaged device. A typical test fixture schematic showing external bias components is shown in Figure 3. Figure 4 shows typical layout of an evaluation board corresponding to the schematic diagram. Typical performance of the test fixture is shown in the performance data section. The following should be noted: (1) Package pin designations are shown in Figure 2. (2) Vd is the drain voltage (positive) applied at the pins of the package. (3) Vdd is the positive supply voltage at the evaluation board terminal. Figure 1. Functional Block Diagram Figure 2. Package Outline Dimensions

1 GND

2 RF Out

3 GND

4 GND

5 GND

6 GND

7 GND

8 RF In

9 GND

10 GND

11 GND

13 GND

©2004 Fairchild Semiconductor Corporation RMLA3565C Rev. C RMLA3565C Parts List For Test Evaluation Board (RMLA3565C-TB) Typical Characteristics Part Value Size (EIA) Vendor(s) C1 330 pF .04” x .02” AVX, Murata, Novacap C2 1000 pF .04” x .02” AVX, Murata, Novacap C3 4.75 µF .14” x .11” Sprague, ATC, AVX, Murata U1 RMLA3565C .28” x .28” x .07” Fairchild P1, P2 Terminals Samtec J1, J2 SMA Connectors E.F . Johnson Board RO4003 (Rogers) 1.99 x 1.50 x .032 Fairchild -10 -20 -30 RMLA3565CS-Parameters vs. Frequency 4V 80mA Sij (dB) Frequency (GHz) -10 -30 -25 -20 -15 -10 -5 0 RMLA3565C Pout vs Pin 4V 80mA

3.5 GHz

4.5 GHz

5.5 GHz

6.5 GHz

Pout (dBm) Pin (dBm) 0.8 1.2 1.4 1.6 1.8 3.5 4 4.5 5 5.5 6 RMLA3565C Noise Figure vs. Frequency 4V 80mA NF (dB) Frequency (GHz) -4 -2 0 2 4 6 8 10 12 RMLA3565C OIP3 vs Single Tone Pout Tone Sep = 1MHz F = 5.5GHz 4V 80mA OIP3 (dBm) 1TPout (dBm) -25 -20 -15 -10 -5 RMLA3565C Idd vs. Pin Vdd = 4V Idd (mA) Pin (dBm) S11 (dB) S21 (dB) S22 (dB) 01 23456789 1 0

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY , FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Preliminary No Identification Needed Obsolete This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Formative or In Design First Production Full Production Not In Production ISOPLANAR™ LittleFET™ MICROCOUPLER™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC OPTOPLANAR™ PACMAN™ POP™ FAST FASTr™ FPS™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ I 2C™ i-Lo™ ImpliedDisconnect™ Rev. I11 ACEx™ ActiveArray™ Bottomless™ CoolFET™ CROSSVOLT ™ DOME™ EcoSPARK™ E 2CMOS™ EnSigna™ FACT™ FACT Quiet Series™ Power247™ PowerSaver™ PowerTrench QFET  QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ µSerDes™ SILENT SWITCHER SMART START™ SPM™ Stealth™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic TINYOPTO™ TruTranslation™ UHC™ UltraFET VCX™ Across the board. Around the world.™ The Power Franchise Programmable Active Droop™