MRFIC1501 MOTOROLA | Alldatasheet

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Technical content

/C0071/C0080/C0083 /C0071/C0097/C0065/C0115 /C0076/C0111/C0119 /C0078/C0111/C0105/C0115/C0101 /C0065/C0109/C0112/C0108/C0105/C0102/C0105/C0101/C0114 The MRFIC1501 is a low cost yet high performance two–stage, low–noise amplifier designed primarily for use in Global Positioning Satellite System (GPS) and other L–band satellite receivers. The broadband nature of the design makes the device applicable to a variety of L–band applications where high performance at reasonable current and cost are required. Supply current is minimized through a current sharing DC cascode circuit configuration. Supply voltage can be applied to either the VDD pin or the RF output pin for remote antenna applications. The integrated circuit requires minimal off-chip matching while allowing for maximum flexibility in optimizing gain and noise figure. An ENABLE pin is provided to allow for a reduced supply current standby mode. The design employs Motorola’s low cost planar self–aligned MESFET process to assure repeatable characteristics at minimal cost.

  • Usable Frequency Range = 1 to 2 GHz
  • 18 dB Typ Gain at VDD = 5 Volts
  • 1.1 dB Typ Noise Figure at VDD = 5 Volts
  • Simple Off-chip Matching for Maximum Gain/Noise Figure Flexibility
  • Single Bias Supply = 3 to 5 Volts
  • Low Power Consumption = 30 mW (Typ) at 5 Volts
  • Low Cost Surface Mount Plastic Package
  • Order MRFIC1501R2 for Tape and Reel Option. R2 Suffix = 2,500 Units per 12 mm, 13 inch Reel.
  • Device Marking = M1501 RF OUTVDD RF IN GND Pin Connections and Functional Block Diagram 2nd STAGE GND ENABLE GND GND BIAS Order this document by MRFIC1501/D /C0077/C0079/C0084/C0079/C0082/C0079/C0076/C0065 SEMICONDUCTOR TECHNICAL DATA /C0077/C0082/C0070/C0073/C0067/C0049/C0053/C0048/C0049

1.6 GHz GaAs

CASE 751–05 (SO-8)  Motorola, Inc. 1996

Figure 1. Applications Circuit Configuration

Figure 2. Small Signal Gain versus Frequency Figure 3. Small Signal Gain versus Frequency Figure 4. Drain Current versus Drain Voltage Figure 5. Output Power versus Input Power Figure 6. Output Power versus Input Power Figure 7. Noise Figure versus Frequency

0.5 NF, NOISE FIGURE (dB)

Table 1. Scattering Parameters (VDD = 3 Volts, ENABLE = 3 Volts, 50 Ω System)

Table 2. Scattering Parameters (VDD = 4 Volts, ENABLE = 4 Volts, 50 Ω System)

Table 3. Scattering Parameters (VDD = 5 Volts, ENABLE = 5 Volts, 50 Ω System) Table 4. Noise Parameters (VDD = 5 Volts, ENABLE = 5 Volts, 50 Ω System)

CASE 751–05 ISSUE P SEATING PLANE C K 4X P A0.25 (0.010)M TB SS 0.25 (0.010)M B M 8X D R M J X 45 /C0095 /C0095 F –A– –B– –T– DIM MIN MAX MILLIMETERS A 4.80 5.00 B 3.80 4.00 C 1.35 1.75 D 0.35 0.49 F 0.40 1.25 G 1.27 BSC J 0.18 0.25 K 0.10 0.25 M 0 7 P 5.80 6.20 R 0.25 0.50 /C0095/C0095 G NOTES: 1. DIMENSIONS A AND B ARE DATUMS AND T IS A DATUM SURFACE. 2. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 3. DIMENSIONS ARE IN MILLIMETER. 4. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 5. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 6. DIMENSION D DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;JAPAN : Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–54543–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 INTERNET : http://Design–NET.com 51 Ting Kok R oad, Tai Po, N.T., Hong Kong. 852–26629298 MRFIC1501/D /C0042/C0077/C0082/C0070/C0073/C0067/C0049/C0053/C0048/C0049/C0047/C0068/C0042