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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MRFIC1814/D Advance Information The MRFIC Line 1.9 GHz GaAs Downconverter Designed primarily for use in wireless Personal Communication Systems (PCS) applications such as Digital European Cordless Telephone (DECT), Japan's Personal Handy System (PHS), and the emerging North American systems. The MRFIC1814 includes a low noise amplifier and downmixer in a low-cost TSSOP-16 package. The integrated circuit requires minimal off-chip matching while allowing for the maximum in flexibility and efficiency. The mixer is optimized for low-side injection and offers reasonable intercept point as well as high efficiency with 9 dB of conversion gain. Image filtering is implemented off-chip to allow maximum flexibility. CMOS compatible ENABLE pins allow standby operation where the current drain is less than 0.1 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. * Usable Frequency Range = 1.8 to 2.0 GHz * 17 dB Typ Gain, 2.5 dB Typ Noise Figure LNA * 8 dB Typ Gain, 10 dB Typ Noise Figure Mixer * -5.5 dBm Typ Mixer Input Intercept Point * Simple LO/IF Off-chip Matching for Maximum Flexibility * Low Power Consumption = 39 mW (Typ) * Single Bias Supply = 2.7 to 4.5 Volts * Low LO Power Requirement = - 5 dBm (Typ) * Low Cost Surface Mount Plastic Package * Order MRFIC1814R2 for Tape and Reel. R2 Suffix = 2,500 Units per 16 mm, 13 inch Reel. * Device Marking = M1814 MRFIC1814 1.8 GHz LOW NOISE AMPLIFIER AND DOWNMIXER CASE 948C-03 (TSSOP-16) MIXER ENABLE N/C LO INPUT VDD2 LNA OUT LNA CAP N/C LNA ENABLE 1 2 3 4 MIXER 5 6 7 8 LNA 16 15 14 13 12 11 10 9 IF OUT/VDD3 N/C MIXER IN GND VDD1 GND GND LNA IN Pin Connections and Functional Block Diagram MOTOROLA RF (c) Motorola, Inc. 1997 DEVICE DATA MRFIC1814 1 MAXIMUM RATINGS (TA = 25C unless otherwise noted) Rating Supply Voltage LNA Input Power LO Input Power Enable Voltage Storage Temperature Range Operating Ambient Temperature Symbol VDD LNAin PLO ENABLE Tstg TA Limit 5.5 10 10 5.5 - 65 to +150 - 30 to + 85 Unit Vdc dBm dBm Vdc C C RECOMMENDED OPERATING RANGES Parameter RF Input Frequency Mixer LO Frequency IF Output Frequency Supply Voltage Enable Voltage, ON Enable Voltage, OFF Symbol fRF fLO fIF VDD MIXER, LNA ENABLE MIXER, LNA ENABLE Value 1.8 to 2.0 1.5 to 1.8 70 to 300 2.7 to 4.5 2.7 to VDD 0 to 0.2 Unit GHz GHz MHz Vdc Vdc Vdc ELECTRICAL CHARACTERISTICS (VDD = 3 V, TA = 25C, LO = 1.65 GHz @ - 5 dBm, RF = 1.9 GHz @ -30 dBm, MIXER & LNA ENABLE = 3 V) Characteristic LNA Gain (LNA ENABLE = 3 V) LNA Gain (LNA ENABLE = 0 V) LNA Noise Figure LNA Input 3rd Order Intercept LNA Output 1 dB Gain Compression Point Mixer Conversion Gain (into 50 ) Mixer Noise Figure Mixer Input 3rd Order Intercept Mixer Output 1 dB Gain Compression Point Total Supply Current (ENABLE VOLTAGES = 3.0 V, LO off) Total Supply Current (ENABLE VOLTAGES = 3.0 V, LO on) Standby Mode Current (ENABLE VOLTAGES = 0 V, LO off) Min 14 -- -- -- -6 5 -- -- -8.5 -- -- -- Typ 17 -19 2.5 -7 -3 8 10 -5 -5.5 10 13 0.05 Max -- -- -- -- -- -- -- -- -- 17 -- 0.25 Unit dB dB dB dBm dBm dB dB dBm dBm mA mA mA MRFIC1814 2 MOTOROLA RF DEVICE DATA MIXER IN VDD1 IF OUT C7 VDD3 C9 C6 L2 C8 16 15 14 13 12 11 10 9 C5 C4 L3 C11 LNA IN 1 R1 MIXER ENABLE C10 2 L1 C2 3 4 5 6 C3 7 8 R2 LNA ENABLE C1 VDD2 LO IN C1, C2, C4 C3 C5 C6, C8 C7 C9 C10 15 pF 3 pF 30 pF 10 pF 12 pF 560 pF 3.6 pF LNA OUT C11 1.6 pF L1 4.7 nH L2 10 nH L3 3.9 nH R1, R2 10 k BOARD MATERIAL GLASS/EPOXY, r = 4.45, 0.018 INCH DIELECTRIC THICKNESS Figure 1. Applications Circuit Configuration for 250 MHz IF 1 nH IF OUT 500 15 pF Figure 2. Equivalent IF Output Circuit MOTOROLA RF DEVICE DATA MRFIC1814 3 PACKAGE DIMENSIONS A -PK NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5. DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7. DIMENSIONS A AND B ARE TO BE DETERMINED AT DATUM PLANE -U-. MILLIMETERS MIN MAX --- 5.10 4.30 4.50 --- 1.20 0.05 0.25 0.45 0.55 0.65 BSC 0.22 0.23 0.09 0.24 0.09 0.18 0.16 0.32 0.16 0.26 6.30 6.50 0 10 INCHES MIN MAX --- 0.200 0.169 0.177 --- 0047 0.002 0.010 0.018 0.022 0.026 BSC 0.009 0.010 0.004 0.009 0.004 0.007 0.006 0.013 0.006 0.010 0.248 0.256 0 10 16x REF M 0.200 (0.008) T 16 9 L PIN 1 IDENTIFICATION 1 8 B C 0.100 (0.004) -TSEATING PLANE M -UH D G K J1 J A SECTION A-A K1 A M DIM A B C D F G H J J1 K K1 L M F CASE 948C-03 ISSUE B 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; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 - http://sps.motorola.com/mfax/ HOME PAGE: http://motorola.com/sps/ JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. 81-3-5487-8488 MRFIC1814 4 MOTOROLA RF DEVICE DATA MRFIC1814/D |
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