Ordering number : ENN7028 Bi-CMOS IC LV2210V Basic Data Communication Receiver IC Overview Package Dimensions The LV2210V is a basic data communication receiver IC that integrates on a single chip a frequency synthesizer that can be controlled by serial data, a downconverter mixer, a narrow-band FM IF system, and a data shaper circuit. unit: mm 3175B-SSOP24 (275 mil) [LV2210V] 7.8 24 Features 0.5 1 0.65 0.15 0.22 (1.3) (0.33) 0.1 PLL synthesizer Downconverter mixer VCO transistor IF amplifier, limiter, and RSSI FM detector (quadrature) Data shaper 1.5max Functions • • • • • • 7.6 5.6 • Operating frequency range: 7 to 50 MHz • Operating supply voltage range: 2.7 to 5.5 V • Miniature package: SSOP24 (275 mil) SANYO: SSOP-24 (275 mil) Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max 6.0 V Maximum input voltage Vin max VCC + 0.3 V Maximum output voltage Allowable power dissipation Vout max Pd max VCC + 0.3 Ta ≤ 70°C 180 V mW Operating temperature Topr –20 to +70 °C Storage temperature Tstg –40 to +125 °C Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 32502RM (OT) No. 7028-1/15 LV2210V Allowable Operating Ranges at Ta = –20 to +70°C Parameter Symbol Ratings Pins min typ Unit max Supply voltage VCC VCCIF, VCCD High-level input voltage VIH CE, CL, DI VCC × 0.7 5.5 V Low-level input voltage VIL CE, CL, DI 0 +0.6 V 2.7 5 5.5 V XIN operating frequency Fxin XIN, XOUT 5 20 MHz XIN input level Vxin XIN, XOUT –12 0 dBm PLL operating frequency Fin PLL section 7 50 MHz PLL input level Vin PLL section –12 0 dBm Electrical Characteristics at Ta = 25°C, VCCIF = VCCD = 5 V, Frf = 27 MHz, Flo = 26.545 MHz, Fif = 455 KHz, Fmod = 1 KHz, Fdev = ±3 KHz Parameter Symbol Current drain ICC Ratings Conditions min typ VCCIF, VCCD Unit max 7.5 13 mA 100 nA CP output off leakage current Icpoff CP : Vo = 1.5 V, CP data “1” CP output current 1 Icp1 CP : Vo = 1.5 V, CP data “0” ±100 µA CP output current 2 Icp2 CP : Vo = 1.5 V, CP data “1” ±400 µA High-level input current IIH CE, CL, DI : Vi = 3 V 5 Low-level input current IIL CE, CL, DI : Vi = 0 V 5 µA 50 MHz Mixer operating input frequency Fmix Conversion gain Gmix 25 dB Iip3 –13 dBm Intercept point 7 µA Zomix 330 Ω Fif 455 kHz IF amplifier gain Gif 105 dB IF input impedance Ziif 2 kΩ Mixer output impedance IF frequency RSSI output voltage 1 Vrssi1 Rfin : –90 dBm 0.3 0.5 0.75 V RSSI output voltage 2 Vrssi2 Rfin : –50 dBm 1.1 1.4 1.75 V Rfin : –30 dBm 150 Demodulator output Vodet 12 dB SINAD sensitivity 12SD Total harmonic distortion THD Rfin : –30 dBm Signal-to-noise ratio S/N Rfin : –30 dBm 40 50 AM rejection ratio AMR AM 30% mod 30 40 Opin : 1 kHz, 100 mVrms 45 50 Data shaper duty ratio DR 190 240 mVrms –100 –90 dBm 2.0 3.0 % dB dB 55 % VCOE VCOB MIX OUT GND R IF NF IF IN VCCIF CP GND D X OUT X IN VCCD Pin Assignment 24 23 22 21 20 19 18 17 16 15 14 13 3 4 5 6 7 8 9 10 11 12 DI CE DATA RSSI QUAD AF OUT GND IF OP IN OP OUT RF IN 2 DS IN 1 CL LV2210V No. 7028-2/15 LV2210V Serial Data Timing t4 t1 t2 t3 CE CL DI D0 D1 D2 D3 D4 D5 D11 D12 D13 D14 D15 AD t1, t2, t3, t4 ≥ 1.0 µs LSB FIRST Control Data Format and Description CONTROL DATA AD D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 CP SW T2 T1 0 P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 * * 1 BIT DESCRIPTION AD Latch selection bit T1, T2 Test bits. These bits must always be set to 0. R0 to R11 Reference divider bits. R0 is the LSB. This is a binary value field. P0 to P13 Programmable divider bits. P0 is the LSB. This is a binary value field. CP Charge pump current switching bit. 0: 100 µA, 1: 400 µA SW AD On/off switch for the reference voltage for the data shaper. 1: On, 0: Off Reference divider divisor setting data • The circuit consists of a fixed divide-by-two circuit and a 12-bit reference divider. • A divisor, which is a multiple of 2 with a value of up to 8190, can be set by sending the reference divider data. • The value of the divisor is determined as follows. Divisor N = 2 (R0 + R1 × 21 + R2 × 22 + R3 × 23 + ······+ R11 × 211) Programmable divider divisor setting data • The circuit consists of a 4-bit swallow counter and a 10-bit programmable counter. • A divisor with a value in the range 240 to 16,383 can be set by sending the swallow counter and programmable counter data. • The value of the divisor is determined as follows. Divisor N = (16D + A) D = P4 + P5 × 21 + P6 × 22 + P7 × 23 + ······ + P13 × 29 A = P0 + P1 × 21 + P2 × 22 + P3 × 23 No. 7028-3/15 LV2210V PLL Divisor Setup Example • The reference divider divisor is calculated as follows when a 12.8 MHz crystal element is used, the comparison frequency in the phase detector is 5 kHz, and the VCO oscillator frequency is 26.545 MHz. 12.8 MHz ÷ 5 kHz = 2560 (divisor value) Since there is a fixed divide-by-two circuit, the required divisor is as follows. 2560 × 1/2 = 1280 The value 1280 converted to binary (10100000000) is the reference divider setting data. The programmable divider divisor is calculated as follows. 26.545 MHz ÷ 5 kHz = 5309 (divisor value) The value 5309 converted to binary (1010010111101) is the programmable divider setting data. • The control data is set as follows CONTROL DATA AD D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 AD 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 1 1 1 0 1 0 0 1 0 1 0 0 0 1 (Charge pump current = 100 µA, Data shaper switch = on) Low-Pass Filter and Data Shaper Application Examples Example 1 (Switch: 0) Example 2 (Switch: 1) LPF LPF 9 10 9 11 ILV00150 10 11 ILV00151 No. 7028-4/15 LV2210V Pin Functions Pin No. Pin Equivalent circuit Notes 2kΩ 1 CL 2 DI 3 CE 1 Serial data input 2 3 100Ω 4 4 DATA Data shaper output 500Ω RSSI 6 QUAD 5 RSSI output 1kΩ 90kΩ 5 6 200Ω 36µA 30pF Quadrature coil/discriminator connection 15pF 200Ω AFOUT AF signal output 7 120kΩ 27kΩ 7 Continued on next page. No. 7028-5/15 LV2210V Continued from preceding page. Pin No. Pin 8 GNDIF 9 OPIN 10 OPOUT Equivalent circuit Notes IF ground 1kΩ Low-pass filter input 17µA 9 1kΩ Low-pass filter output 10 5pF 17µA 35µA 5pF 1kΩ 11 DSIN Data shaper input 11 5pF 22kΩ 1.1kΩ VCOB 14 13 VCO circuit 330µA VCOE 14 Mixer input 50pF 13 12 200Ω RFIN 300Ω 12 150µA 10kΩ 10KΩ 17µA 5pF Continued on next page. No. 7028-6/15 LV2210V Continued from preceding page. Pin Equivalent circuit Notes 100Ω Pin No. 250Ω MIXOUT 16 GNDR 15 Mixer output 330µA 15 RF ground IFIN 19 VCCIF 20 CP 21 GNDD 22 XOUT 23 XIN 24 VCCD IF input 18 1.6V IFNF 18 170µA 17 2kΩ 17 IF VCC 20 Charge pump output 100Ω 20kΩ Digital system ground 23 Crystal oscillator circuit 200µA 22 Digital system VCC No. 7028-7/15 XIN XOUT GND D CP VCCIF 24 23 22 21 20 19 IFIN 18 IFNF GND R MIXOUT VCOB VCOE 17 16 15 14 13 Block Diagram VCCD Charge Pump VCO TR Phase Detector LIM AMP 1/2 LV2210V Reference divider 1/16,1/17 Programmable divider DATA SHAPER LPF INTERFACE QUAD DET 1 2 3 4 5 6 7 CL DI CE DATA RSSI QUAD AFOUT 8 GNDIF 9 10 11 12 OPIN OPOUT DSIN RFIN No. 7028-8/15 LV2210V Test Circuit Diagram VCC 47kΩ Icp1,2 23 21 20 0.1µF 19 18 0.047 F Loin 1000pF 22 51 VCC A 0.047µF 24 CFWS455F(Murata Mfg. Co., Ltd.) 1.8k 51Ω xin 0.1µF 5.0V 17 16 15 14 8 9 10 11 13 LV2210V 4 5 6 7 0.047µF 1µF OPin 620Ω 2200pF VCC Vrssi1,2 YD0051 (Mitsumi Electric Co., Ltd.) VCC 6800pF Duty Ratio 10kΩ 8.2kΩ 9.1kΩ CPU 12 Rfin 51Ω 3 0.1µF 2 10kΩ 1 56kΩ 22µF A + Counter Vxin,Vin 2.5V 47kΩ ICC 1µF VCC Vodet,12SD,THD,S/N,AMR No. 7028-9/15 CPU + 1 24 2 1/2 22 56pF 3 Reference divider INTERFACE 23 56pF 4 21 20 5 Programmable divider Phase Detector Charge Pump 1000pF 56kΩ 56pF 36kΩ 0.047µF 15kΩ 2200pF X'tal 12.8MHz 1000pF 6 19 0.1µF 7 8 1µF 16 9 LPF 10 15 15kΩ 1000pF -+ 1.2kΩ 1 / 16, 1 / 17 17 15kΩ LIM. AMP. + -- QUAD. DET. 18 CF1 12kΩ 6.2kΩ 1µF 30pF 4700pF 15kΩ 56pF Switch 39pF 13 L1 4pF D1 11 12 VCO TR. 14 DATA SHAPER 12pF 0.1µF 0.01µF 9.1kΩ fL0 : 26.545MHz 0.047µF VCC : 5V 39pF RFIN fRF : 27.0MHz fdev : ±3.0kHz fmod : 4.8kHz CF1 : CFWS455D(MURATA) D1 : SVC201SPA(SANYO) L1 : 611SNS-1075Z(TOKO) L2 : YD-0051(MITSUMI) LV2210V Sample Application Circuit 1 (Using a quadrature coil) ILV00152 No. 7028-10/15 L2 10Ω 0.1µF 22µF CPU + 1 24 2 1/2 22 56pF 3 Reference divider INTERFACE 23 56pF 56pF 4 21 20 5 Programmable divider Phase Detector Charge Pump 1000pF 36kΩ 0.047µF 56kΩ 6 19 1000pF X1 X'tal 12.8MHz 15kΩ 2200pF 18 7 8 1µF 16 9 LPF 10 15 15kΩ 1000pF -+ 1.2kΩ 1 / 16, 1 / 17 15kΩ LIM. AMP. + -- 17 CF1 12kΩ 6.2kΩ QUAD. DET. 0.1µF 560Ω 30pF 4700pF 15kΩ 56pF Switch 39pF 13 L1 4pF D1 11 12 VCO TR. 14 DATA SHAPER 12pF 0.1µF 0.01µF 1µF fL0 : 26.545MHz 0.047µF VCC : 5V 39pF RFIN fRF : 27.0MHz fdev : ±3.0kHz fmod : 4.8kHz CF1 : CFWS455D(MURATA) D1 : SVC201SPA(SANYO) L1 : 611SNS-1075Z(TOKO) X1 : CDBLA455KCAY62-B0/(MURATA) or CDBLB455KCAY62-B0/(MURATA) LV2210V Sample Application Circuit 2 (Using a discriminator) ILV00153 No. 7028-11/15 220Ω 10Ω 0.1µF 22µF LV2210V 10 Current Drain Temperature Dependence When a crystal oscillator is used Current drain, ICC — mA Mixer output, MIXOUT — dBm 9 5.6V V CC= 8 7 2.6V 6 Mixer Input/Output Characteristics 10 5.0V 5 4 3 2 0 VCC=2.6V RFIN : 27.075MHz LOIN : 27.53MHz –10dBm –30°C 25°C 80°C –10 –20 –30 –40 –50 1 0 –40 –20 0 20 40 60 80 Ambient temperature, Ta — °C –30 –40 –50 –60 –50 –40 –30 –20 –10 0 Input, RFIN — dBm 10 VO, NOISE, AMOUT — dB 10 T OU AM Input, RFIN — dBm 0 0 10 –30 –40 –50 –80 –70 –60 –50 –40 –30 –20 –10 0 10 VO –10 –20 –30 –40 VCC=2.6V RFIN : 27.075MHz fdev : 3kHz fmod : 1kHz AM modulation: 30% When the VCO is used AMOUT NOISE Input, RFIN — dBm 1.6 1.4 VCC=5.6V (1) RSSI — V 2.6V –20 –30 –50 10 RSSI Temperature Dependence RFIN : 27.075MHz When the VCO is used 5.0V –40 0 ILV00130 1.2 –10 20 ILV00128 Input/Output Characteristics ILV00129 VO 20 ILV00126 –60 –130–120–110–100 –90 –80 –70 –60 –50 –40 -30 –20 –10 10 Input/Output Characteristics 0 –10 –20 –50 NOISE –60 –130–120–110–100 –90 –80 –70 –60 –50 –40 -30 –20 –20 –20 –30°C 25°C 80°C 0 VCC=2.6V RFIN : 27.075MHz fdev : 3kHz fmod : 1kHz AM modulation: 30% When the VCO is used –30 Input, RFIN — dBm VO –30 10 –40 –10 10 –20 –50 0 –60 –90 20 –10 –40 –50 VCC=5.6V RFIN : 27.075MHz LOIN : 27.53MHz –10dBm ILV00127 Input/Output Characteristics 0 VO, NOISE, AMOUT — dB Mixer output, MIXOUT — dBm –20 –70 –60 Mixer Input/Output Characteristics 10 –30°C 25°C 80°C –10 –80 –70 Input, RFIN — dBm VO, NOISE, AMOUT — dB Mixer output, MIXOUT — dBm VCC=5.0V RFIN : 27.075MHz LOIN : 27.53MHz –10dBm –60 –90 –80 ILV00125 Mixer Input/Output Characteristics 10 0 –60 –90 100 VCC=2.6V RFIN : 27.075MHz fdev : 3kHz fmod : 1kHz AM modulation: 30% When the VCO is used 1.0 0.4 NOISE 0.2 Input, RFIN — dBm 0 10 ILV00131 VCC=5.6V 0.6 AMOUT –60 –130–120–110–100 –90 –80 –70 –60 –50 –40 -30 –20 –20 (1)Rfin= –50dBm (2)Rfin= –90dBm 0.8 0 –40 5.0V 2.6V –20 0 20 (2) 40 60 Ambient temperature, Ta — °C 80 100 ILV00132 No. 7028-12/15 LV2210V Demodulation Level Temperature Dependence RFIN : 27.075MHz –30dBm fdev : 3kHz fmod : 1kHz When the VCO is used VO — mVrms 240 200 Demodulation Signal to Noise Ratio Temperature Dependence 60 RFIN : 27.075MHz –30dBm fdev : 3kHz fmod : 1kHz When the VCO is used 58 56 .6V V CC=5 S / N ratio — dB 280 5.0V 160 2.6V 120 54 VCC=2.6V 52 VCC=2.6V 5.6V 50 5.0 5.0V 5.6V V 48 46 44 80 42 40 –40 –20 0 20 40 60 80 Ambient temperature, Ta — °C 40 –40 100 Demodulation Distortion Ratio Temperature Dependence –80 RFIN : 27.075MHz –30dBm fdev : 3kHz fmod : 1kHz When the VCO is used 4.5 4.0 3.5 3.0 VC C=5 2.5 .6V 2.6 VCC=5.0V V 2.0 5.6V 2.6V 5.0V 1.5 1.0 –20 0 20 40 60 80 Ambient temperature, Ta — °C 20 40 60 80 100 RFIN : 27.075MHz fdev : 3kHz fmod : 1kHz When the VCO is used –85 –90 V CC = 5.6 V .6V =5 C C V 5.0V –95 5.0 V –100 2.6V –105 –110 –40 100 Input Voltage, Vin — dBm °C °C 25 80 60 80 –40 100 ILV00136 XIN Input Level C 25° –30°C –30 40 80°C C ° –30 C 80° °C Operating range –20 20 10 0 –10 0 Ambient temperature, Ta — °C 20 25°C –30 10 –20 ILV00135 XIN Input Level 20 0 Operating range –10 –30°C –20 –30 80°C –30°C 25°C –40 VCC=2.6V 20 30 40 Input frequency, fin — MHz 0 25° C Input Voltage, Vin — dBm °C Operating range –10 –30°C –20 80°C –3 –30 0° 80 VCC=5.6V –50 0 10 40 20 30 Input frequency, fin — MHz 40 50 ILV00138 ECL Input Sensitivity 0 Operating range –10 –3 0° C –20 –30 80°C –40 °C –40 25° C C 30 10 80°C 0 20 Input frequency, fin — MHz 20 –30 10 10 ILV00137 XIN Input Level 20 VCC=5.0V –50 50 °C 10 25 0 –30°C –50 Input Voltage, VIN — dBm 0 0.5 0 –40 Input Voltage, VIN — dBm 12dB SINAD Sensitivity — dBm Total harmonic distortion, THD — % 5.0 –20 ILV00134 Ambient temperature, Ta — °C 12dB SINAD Sensitivity Temperature Dependence ILV00133 50 ILV00139 VCC=2.6V –50 0 10 20 30 40 50 Input frequency, fin — MHz 60 70 ILV00140 No. 7028-13/15 LV2210V ECL Input Sensitivity 20 10 10 Input voltage, VIN — dBm Input voltage, VIN — dBm ECL Input Sensitivity 20 0 Operating range –10 –30 –20 °C –30 25°C 80°C –40 20 30 40 50 60 Input frequency, fin — MHz –30 °C –30 70 25°C 80°C VCC=5.6V 10 0 20 30 40 50 60 Input frequency, fin — MHz ILV00141 Charge Pump Current ( Pch) 0 –20 –50 10 0 Operating range –10 –40 VCC=5.0V –50 0 70 ILV00142 Charge Pump Current (Nch) 600 ICP=±100µA –100 Charge pump current, ICP — µA Charge pump current, ICP — µA VCC=5.0V –200 –300 ±400µ A –400 –500 –600 ICP=±100µA 400 300 200 ±400µA 100 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Charge pump voltage, VCP — V 4.5 5.0 0 ICP=±100µA –100 –150 –200 –250 –300 –350 ±400µ –400 A –450 –500 2.0 2.5 3.0 3.5 4.0 4.5 5.0 ILV00144 Charge Pump Current Temperature Dependence ( Pch) VCC=5.0V VCP=2.5V 550 –550 –600 –40 1.5 600 Charge pump current, ICP — µA VCC=5.0V VCP=2.5V 1.0 Charge pump voltage, VCP — V 0 –50 0.5 ILV00143 Charge Pump Current Temperature Dependence ( Pch) Charge pump current, ICP — µA 500 500 450 µA 400 I CP=± 400 350 300 250 200 150 ±100µA 100 50 –20 0 20 40 60 Ambient temperature, Ta — °C 80 0 –40 100 1.60 OPIN - 1 kHz, sine wave VCC=5.0V 55 0 20 40 60 Ambient temperature, Ta — °C Data Shaper Duty Ratio 56 –20 ILV00145 80 100 ILV00146 IF Amplifier Reference Voltage Temperature Dependence 1.55 54 1.50 52 Vref — V Duty Ratio — % 53 OPIN=60m Vrms 51 100mVrms 50 1.45 V V CC=5.6 1.40 5.0V 1.35 2.6V 49 1.30 48 1.25 47 46 –40 –20 0 20 40 60 Ambient temperature, Ta — °C 80 100 ILV00147 1.20 –40 –20 0 20 40 60 Ambient temperature, Ta — °C 80 100 ILV00148 No. 7028-14/15 LV2210V 1.60 Data Shaper Reference Voltage Temperature Dependence 1.55 Vref — V 1.50 1.45 VCC=5.6V 1.40 5.0V 1.35 2.6V 1.30 1.25 1.20 –40 –20 0 20 40 60 Ambient temperature, Ta — °C 80 100 ILV00149 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’s products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products (including technical data, services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification” for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of March, 2002. Specifications and information herein are subject to change without notice. PS No. 7028-15/15