Order this document by MC13159/D WIDEBAND FM IF SUBSYSTEM FOR PHS AND DIGITAL APPLICATIONS The MC13159 is a wideband FM IF subsystem that is designed for high performance data and digital applications. Excellent high frequency performance is achieved, with low cost, through the use of Motorola’s RF bipolar process. The MC13159 includes a mixer, local oscillator buffer amplifier, IF amplifier, limiter amplifier and RSSI functions. The mixer is useful for a 240 MHz input used in a single–ended/balanced differential configuration. The IF and limiter amplifier are separated so that an external filter can be used in series, or connected directly with an external capacitor. The RSSI output is derived by summing the output of both the IF and Limiter sections. An enable control is provided to power down the IC for power management in battery powered applications. Suitable applications include PHS, DECT, PDC, and PCS telephones, wideband wireless data links, and other battery powered radio systems. • Designed for PHS Applications • • • • • • SEMICONDUCTOR TECHNICAL DATA 16 1 2.7 to 5.5 V Operating Voltage DTB SUFFIX PLASTIC PACKAGE CASE 948F (TSSOP–16) Low Drain Current: 5.5 mA (Typ) Wide Input Dynamic Range of Mixer (Maximum –16 dBm Input) Enable Function for Power Down Mode Over 80 dB of RSSI Dynamic Range (AC Coupling between IF Amplifier and Limiter Amplifier) Few External Components Required ORDERING INFORMATION Device Operating Temperature Range Package MC13159DTB TA = –30° to +85°C TSSOP–16 Simplified Block Diagram Mixin 16 VEE 15 Mixout 14 Enable 13 IFin IFDec1 IFDec2 IFout 12 11 10 9 IF Amp Mixer RSSI LIM Amp Local Oscillator Buffer 1 2 3 4 5 6 7 Mix Decoup VCC LOin RSSI LIMDec2 LIMout LIMDec1 8 LIMin This device contains 164 active transistors. This document contains information on a new product. Specifications and information herein are subject to change without notice. MOTOROLA ANALOG IC DEVICE DATA Motorola, Inc. 1997 Rev 1 1 MC13159 MAXIMUM RATINGS Rating Power Supply Voltage Junction Temperature Storage Temperature Range NOTE: Symbol Value Unit VS(max) TJmax 6.0 Vdc 150 °C Tstg –65 to +150 °C ESD data available upon request. RECOMMENDED OPERATING CONDITIONS Symbol Value Unit Power Supply Voltage Rating VS 2.7 to 5.5 Vdc Input Frequency fin 10 to 600 MHz Ambient Temperature Range TA –30 to +85 °C Input Signal Level at Local Input Vin –10 dBm DC ELECTRICAL CHARACTERISTICS (TA = 25°C, VS = 3.0 V; No Input Signal) Characteristics Conditions Symbol Min Typ Max Unit Total Drain Current 1 Active Mode ICC1 4.5 5.5 7.5 mA Total Drain Current 2 Disable Mode ICC2 – 0.1 10 µA Conditions Symbol Min Typ Max Unit 50 Ω Termination Input Matched – 11 – 14 21 17 – dB Noise Figure Input Matched NF – 14 – dB Mixer Input Impedance Single–Ended Rp Cp – – 400 4.0 – – Ω pF AC ELECTRICAL CHARACTERISTICS Characteristics MIXER (TA = 25°C; VS = 3.0; fRF = 240 MHz, fLO = 229.3 MHz) Mixer Conversion Gain Mixer Output Impendance – – – 330 – Ω 1.0 dB Gain Compression @Mixin Vicp – –16 – dBm 3rd Order Input Intercept 50 Ω Termination IIP3 – –8.0 – dBm f = 10.7 MHz – 32 36 45 dB Input Impedance – – – 330 – Ω Output Impedance – – – 330 – Ω f = 10.7 MHz – – 70 – dB Input Impedance – – – 330 – Ω Output Swing – – 400 500 600 mVpp Output Rise Time – – – 10 – ns Output Fall Time – – – 20 – ns – – 10 14 18 mV/dB RSSI Output DC Voltage 1 No Input Signal – 0.8 0.9 1.0 V RSSI Output DC Voltage 2 VIF = –85 dBm – 0.82 0.95 1.02 V RSSI Output DC Voltage 3 VIF = –80 dBm – 0.85 1.0 1.15 V RSSI Output DC Voltage 4 VIF = –40 dBm – 1.4 1.5 1.6 V RSSI Output DC Voltage 5 Vin = 0 dBm – 1.95 2.1 2.25 V IF AMPLIFIER SECTION (TA = 25°C; VS = 3.0 V; fIF = 10.7 MHz) IF Gain LIMITING AMPLIFIER SECTION (TA = 25°C; VS = 3.0 V; fIF = 10.7 MHz) Limiter Gain RSSI SECTION (TA= 25°C; VS = 3.0 V; fIF = 10.7 MHz) RSSI Slope 2 MOTOROLA ANALOG IC DEVICE DATA MC13159 Figure 1. Test Circuit IFin 10.7 MHz Mixout 10.7 MHz a S1 V 50 b V 10 n RFin 240 MHz 10 n 330 50 1.0 n DCI 15 39 p 14 13 VEE Mixout Mixin 1.0 n 10 n 10 n 16 IFout 10.7 MHz 12 10 9 IFDec2 IFDec1 IFin Enable 11 IFout IF Mixer 39 p RSSI Local Oscillator Buffer Mix Decoup 1 VCC 2 LIM LOin 3 RSSI 4 LIMDec2 LIMout 6 5 LIMDec1 7 LIMin 8 220 p 47 p 1.0 n 100 n DCI 10 n 1.0 n 10 n V 10 n 10 k VCC 50 10 p (From Probe Impedance) V Local Osc Input 229.3 MHz –10 dBm MOTOROLA ANALOG IC DEVICE DATA 3 MC13159 Figure 2. Test Circuit for Evaluation Vmixo 330 RFin 248.5 MHz Vmix VIF 10 n 10 n Mixout 10.8 MHz IFin 10.8 MHz 50 CF1 100 p VEE 100 p 51 1.0 n 0 16 15 14 13 VEE Mixout Mixin 12 11 10 9 IFDec2 IFDec1 IFin Enable IFout IF Mixer 39 p CF2 RSSI Local Oscillator Buffer Mix Decoup 1 VCC 2 LIM LOin 3 RSSI 4 LIMDec2 LIMout 6 5 39 p LIMDec1 1.0 n 7 LIMin 8 220 p 47 p 1.0 n 100 p RSSI 100 n VCC RF Input Matching Circuit (To Pin 16) 100 p 1.0 n LIMout 10.8 MHz 0.5 Vpp T.P 10 n 10 k Vosc 10 p 51 Local Osc Input 237.7 MHz NOTES: 1. CF1: Murata CFEC10.8MK1 (single filter application) or Murata CFEC10.8MG1 (dual filters application) 2. CF2: Murata CFEC10.8ME1 (dual filters application) : BNC (unless otherwise specified) 22 p : Banana Jack NOTE: 47 nH 4.0 p All resistors and capacitors are the chip components except coupling at CF2. Text boards are for the TSSOP package and socket. 4 MOTOROLA ANALOG IC DEVICE DATA MC13159 PIN FUNCTION DESCRIPTION Pin 1 Symbol Internal Equivalent Circuit Description Mix Decoup VCC VCC 1.0 k 16 Mixin 2 VCC 3 LOin Mixer Decoupling Mixer decoupling pin. 220 pF is decoupled to the RF ground. This pin also can be used for differential input with Mixin. 1.0 k 1 16 Mixer Input Input impedance is about 400 Ω at 240 MHz. Single–ended matching section at 240 MHz is referenced at application circuit. Supply Voltage Supply voltage range range is from 2.7 Vdc to 5.5 Vdc. 1.0 nF of decoupling capacitor is placed directly at this pin to reduce the floor noise. Local Oscillator Input Connected to external local oscillator. Input impedance is about 900 Ω at 230 MHz. VCC VCC 1.0 k 3 4 VCC RSSI RSSI The RSSI current creates a voltage drop across an internal 15 kΩ resistor. VCC 4 15 k 5 7 LIMDec2 LIMDec1 VCC VCC VCC 5 8 8 LIMin 6 LIMout Limiter Decoupling Limiter decoupling pins. Decoupling capacitors are connected to the RF ground, and one is placed between Dec1 and Dec2 Dec2. VCC 330 Limiter Input The input impedance is 330 Ω; it matches the 330 input resistance of a 10.7/10.8 MHz ceramic filter. 7 VCC Limiter Output The output level is about 0.5 Vpp. VCC 10 6 800 µA MOTOROLA ANALOG IC DEVICE DATA 5 MC13159 PIN FUNCTION DESCRIPTION (continued) Pin 9 Symbol Internal Equivalent Circuit Description VCC IFout IF Output The output impedance is 330 Ω; it matches the 330 input resistance of a 10.7/10.8 MHz ceramic filter. VCC 220 9 300 µA 10 11 IFDec2 IFDec1 VCC VCC VCC 11 12 12 13 IFin IF Decoupling IF decoupling pins. Decoupling capacitor is connected from Dec1 to the RF ground, and one is placed between Dec1 and Dec2. Dec2 VCC 330 IF Input The input impedance is 330 Ω; it matches the 330 input resistance of a 10.7/10.8 MHz ceramic filter. 10 Enable Enable The IC regulators are enabled by placing this pin at VEE. VCC VCC 13 40 k 14 VCC Mixout Mixer Output The mixer output impedance is 330 Ω; it matches the 330 input resistance of a 10.7/10.8 MHz ceramic filter. VCC 6.0 k 220 14 700 µA 15 6 VEE Supply Ground MOTOROLA ANALOG IC DEVICE DATA MC13159 OUTLINE DIMENSIONS DTB SUFFIX PLASTIC PACKAGE CASE 948F–01 (TSSOP–16) ISSUE O 16X K REF 0.10 (0.004) 0.15 (0.006) T U M T U V S S S K ÉÉÉ ÇÇÇ ÇÇÇ ÉÉÉ K1 2X L/2 16 9 J1 B –U– L SECTION N–N J PIN 1 IDENT. 8 1 N 0.25 (0.010) 0.15 (0.006) T U S A –V– M N 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 IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE –W–. F DETAIL E –W– C 0.10 (0.004) –T– SEATING PLANE H D MOTOROLA ANALOG IC DEVICE DATA G DETAIL E DIM A B C D F G H J J1 K K1 L M MILLIMETERS MIN MAX 4.90 5.10 4.30 4.50 ––– 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.18 0.28 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.193 0.200 0.169 0.177 ––– 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.007 0.011 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_ 7 MC13159 Motorola reserves the right to make changes without further notice to any products herein. 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