Order this document by MRFIC1884PP/D Product Preview MRFIC1884 Dual-Band CDMA Upconverter The MRFIC1884 is an integrated upmixer, RF AGC amplifier and driver amplifier designed for dual–band, tri–mode CDMA/AMPS/PCS CDMA cellular radios. The device incorporates a temperature compensated linear gain control and an active bias control that reduces supply current at lower output power. The design utilizes Motorola’s RF BiCMOS process and is packaged in a small cost effective BCC32++ package. • • • DUAL–BAND CDMA UPCONVERTER SEMICONDUCTOR TECHNICAL DATA Designed for Dual–Band, Tri–Mode Operation Total Supply Current CDMA/PCS CDMA Mode = 60 mA (Typ) Total Supply Current AMPS Mode = 42 mA (Typ) High Output Power 6.0 dBm for CDMA 6.0 dBm for PCS CDMA 11 dBm for AMPS Supply Voltage Range: 2.7 to 3.2 V (Scale 2:1) PLASTIC PACKAGE CASE 1261A (BCC32++) ORDERING INFORMATION Device Operating Temp Range Package MRFIC1884R2 TA = –40 to 85°C BCC32++ Simplified Block Diagram and Pin Connections VCC8 32 Band Gnd Exc In Cell Gnd 31 30 29 Mx Out Mx Out Cell– Cell+ 28 27 VCC7 26 Gnd 25 1 24 LO Cell 23 VCC6 22 IF In+ 21 IF In– 20 Vgc 19 Gnd 18 LO PCS 17 Gnd Cell Mixer Mode 2 Exc Out Cell/VCC1 3 Gnd 4 VCC2 5 Gnd 6 Exciter RF AGC Bandgap Temp Comp & Buffering Exciter Exc Out PCS/VCC3 7 Gnd 8 PCS Mixer RF AGC 9 Tx Enable 10 11 12 13 VCC4 Gnd Exc In PCS Gnd 14 15 Mx Out Mx Out PCS– PCS+ 16 VCC5 Bump Chip Carrier++ (BCC++) is a trademark of Fujitsu Microelectronics, Inc. This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS – RF AND IF DEVICE DATA Motorola, Inc. 2000 Rev 0 1 MRFIC1884 PIN FUNCTION DESCRIPTION 2 Pin Function Description Voltage On (V) Voltage Off (V) 1 Band Band Selection pin. A logic ”High” (>2.4 V) selects PCS band and ”Low” (<0.4 V) selects Cellular band. 2.4 to 3.2 0 to 0.4 2 Mode Mode selection pin. A logic ”High” (>2.4 V) selects CDMA band and ”Low” (<0.4 V) selects AMPS band. 2.4 to 3.2 0 to 0.4 3 Exciter Out (Cellular)/ VCC1 Cellular band RF Exciter output pin. 2.7 to 3.2 4 Gnd 5 VCC2 6 Gnd 7 Exciter Out (PCS)/ VCC3 8 Gnd 9 Tx Enable 10 VCC4 11 Gnd 12 Exciter In (PCS) 13 Gnd 14 Mixer Out– (PCS) PCS band Mixer RF output pin. 2.7 to 3.2 15 Mixer Out+ (PCS) PCS band Mixer RF output pin. 2.7 to 3.2 16 VCC5 Supply Voltage. 2.7 to 3.2 17 Gnd 18 LO (PCS) 19 Gnd Ground connection. 20 Vgc RF AGC control pin. A 30 dB dynamic range can be achieved by adjusting voltage from 0.1 V (low gain) to 1.7 V (high gain). 21 IF In– Mixer IF input pin. –23 dBm (Typ) 22 IF In+ Mixer IF input pin. –23 dBm (Typ) 23 VCC6 Supply Voltage. 24 LO (Cellular) 25 Gnd 26 VCC7 27 28 Ground connection. – Supply Voltage. 2.7 to 3.2 Ground connection. – PCS band RF Exciter output pin. 2.7 to 3.2 Ground connection. – Tx Enable pin. A logic ”High” (>2.4 V) enables Tx path and ”Low” (<0.4 V) diables Tx path except LO Buffer and bandgap reference (will disable the entire chip complete with Band selection pin and Mode selection pin, refer to Table ?). 2.4 to 3.2 Supply Voltage. 2.7 to 3.2 Ground connection. – PCS band RF Exciter input pin. – Ground connection. – Ground connection. – PCS band Mixer LO input pin. Cellular band Mixer LO input pin. Ground connection. –12 dBm (Typ) – 0.1 to 1.7 2.7 to 3.2 –13 dBm (Typ) – Supply Voltage. 2.7 to 3.2 Mixer Out+ (Cellular) Cellular band Mixer RF output pin. 2.7 to 3.2 Mixer Out– (Cellular) Cellular band Mixer RF output pin. 2.7 to 3.2 29 Gnd 30 Exciter In (Cellular) 31 Gnd 32 VCC8 Ground connection. – Cellular band RF Exciter input pin. – Ground connection. – Supply Voltage. 0 to 0.4 2.7 to 3.2 MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS – RF AND IF DEVICE DATA MRFIC1884 NOTES MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS – RF AND IF DEVICE DATA 3 MRFIC1884 OUTLINE DIMENSIONS PLASTIC PACKAGE CASE 1261A–01 (BCC++–32EP) ISSUE B LASER MARK FOR PIN 1 IDENTIFICATION IN THIS AREA K E C 0.15 C A M ALL TERMINALS 2X 28X b F C A B C A B M 0.08 E2 4X 0.20 x 45 _ CHAMFER G e 28X 4X 4X 12X e G d 0.08 M 0.08 12X c 2X F D2 0.08 D1 0.08 M ROTATED 90 _ CLOCKWISE d 0.15 2X 2X E1 M C A B 4X 0.05 C DETAIL J K B A2 A 0.20 C A1 D A 3 DETAIL J M C A B C A B NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. 3. PARALLELISM MEASUREMENT SHALL EXCLUDE ANY EFFECTS OF MARK ON TOP SURFACE OF PACKAGE. DIM A A1 A2 b c D D1 D2 d E E1 E2 e F G MILLIMETERS MIN MAX ––– 0.80 0.07 0.10 0.60 0.70 0.20 0.40 0.30 0.50 5.00 BSC 3.40 3.60 3.00 3.20 0.35 0.55 5.00 BSC 3.40 3.60 3.00 3.20 0.50 BSC 2.10 BSC 2.075 BSC VIEW K–K 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; P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 Technical Information Center: 1–800–521–6274 JAPAN: Motorola Japan Ltd.; SPS, Technical Information Center, 3–20–1, Minami–Azabu. Minato–ku, Tokyo 106–8573 Japan. 81–3–3440–3569 ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. 852–26668334 HOME PAGE: http://www.motorola.com/semiconductors/ 4 ◊ MRFIC1884PP/D MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS – RF AND IF DEVICE DATA