MRFIC1803 MOTOROLA | Alldatasheet

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MRFIC1803MOTOROLA RF DEVICE DATA The MRFIC Line /C0049/C0046/C0056 /C0071/C0072/C0122 /C0085/C0112/C0099/C0111/C0110/C0118/C0101/C0114/C0116/C0101/C0114 Designed primarily for use in DECT, Japan’s Personal Handy System (PHS), and other wireless Personal Communication Systems (PCS) applications at 1.8 GHz, but also applicable to Industrial, Scientific and Medical (ISM) applications at 2.5 GHz. The MRFIC1803 is a complete active upmixer, exciter amplifier, and LO buffer amplifier in a low-cost SOIC-16 package. The low power consumption design includes a single balanced active mixer, CMOS compatible receive and transmit enable inputs, a buffer/exciter amplifier, and a buffered LO output capable of driving the MRFIC1804 downconverter. IF, LO and RF ports are matched to 50 Ω and no off-chip baluns are required. With both TX and RX enable pins low, the device is in standby mode and draws less than 0.3 mA. Together with the rest of the MRFIC180X series, this GaAs IC family offers the complete transmit and receive functions, less LO and filters, needed for a typical 1.8 GHz cordless telephone.

  • 10 dB IF to RF Conversion Gain
  • Usable Frequency Range = 1.7 to 2.5 GHz
  • Low Power Consumption = 80 mW (Typ)
  • Single Bias Supply = 2.7 to 3.3 V
  • No External Baluns Required
  • IF, LO and RF Ports Matched to 50 Ω
  • Low LO Power Requirement = –10 dBm (Typ)
  • Low Cost Surface Mount Plastic Package
  • Order MRFIC1803R2 for Tape and Reel. R2 Suffix = 2,500 Units per 16 mm, 13 inch Reel.
  • Device Marking = M1803 MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Ratings Symbol Value Unit Supply Voltage VDD 5.5 Vdc IF Input Power PIF 3 dBm LO Input Power PLO 3 dBm Transmit and Receive Enable Voltage TX EN, RX EN 5.5 Vdc Storage Temperature Range Tstg – 65 to +150 °C Operating Ambient Temperature TA – 30 to + 85 °C Pin Connections and Functional Block Diagram 1GND GND LO OUT GND GND RF OUT GND VDD RX EN GND LO IN GND GND IF IN GND TX EN LO BUFFER AND SWITCH EXCITER ACTIVE BALANCED MIXER Order this document by MRFIC1803/D /C0077/C0079/C0084/C0079/C0082/C0079/C0076/C0065 SEMICONDUCTOR TECHNICAL DATA /C0077/C0082/C0070/C0073/C0067/C0049/C0056/C0048/C0051 CASE 751B-05 (SO–16)

1.8 GHz UPMIXER,

 Motorola, Inc. 1997 REV 3

Figure 1. Applications Circuit Configuration

Figure 2. Conversion Gain versus LO Power Figure 3. Conversion Gain versus LO Power Figure 4. Conversion Gain versus RF Frequency Figure 5. Conversion Gain versus RF Frequency Figure 6. Conversion Gain versus RF Frequency Figure 7. RF Output Power versus IF Input Power

3.3 Vdc

2.7 Vdc

325 MHz

110 MHz

Figure 8. RF Output Power versus IF Input Power Figure 9. RF Output Pwer versus IF Input Power Figure 10. RF Output Power versus IF Input

240 MHz

Figure 11. LO to RF Feedthrough versus

Table 1. Selected Device Impedances MRFIC2401 for 2.4 GHz applications. compression can be had with external matching. able at reasonable cost and with less than 2 dB of loss. grated Circuits by adding a “TF” suffix to the device type. tact your local Motorola Distributor or Sales Office.

CASE 751B–05 ISSUE J NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 16 9 SEATING PLANE F JM R X 45/C0095 G

8 PLP–B–

–A– M0.25 (0.010) B S –T– D K C 16 PL SBM0.25 (0.010) A ST DIM MIN MAX MIN MAX INCHESMILLIMETERS A 9.80 10.00 0.386 0.393 B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 M 0 7 0 7 P 5.80 6.20 0.229 0.244 R 0.25 0.50 0.010 0.019 /C0095/C0095/C0095/C0095 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. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;JAPAN : Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4–32–1, P.O. Box 5405, Denver, Colorado 80217. 303–675–2140 or 1–800–441–2447 Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488 – US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 INTERNET : http://motorola.com/sps MRFIC1803/D◊