Ordering number : ENA0513A Monolithic Linear IC LA8160V AGC Amplifier and Pre Amplifier Overview The LA8160V is an AGC amplifier for the digital ADC and a pre amplifier for the analog SAW filter. Features • VCC = 5V • IF Input Frequency Range • AGC Amplifier Gain • AGC Gain Reduction • AGC Amplifier Output Amplitude 30 to 100MHz 30dB 40dB 2Vp-p (differential) • Pre Amplifier Gain • Pre Amplifier Output Amplitude 29dB 2Vp-p Functions • IF AGC control • IF AGC amplifier for AD Converter • Pre Amplifier for SAW Filter • Function mode switch Notes : This device is ESD sensitive. So, the device should be treated carefully. Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. 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. 90308 MS PC/N2206 MS PC B8-7842 No.A0513-1/8 LA8160V Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max Pin 3, 4, 14 6.0 V Maximum pin voltage V max11 Pin 11 6.5 V Circuit voltages V max Pin 8, 9 VCC V Circuit current I6 Pin 6 sink current 2 I7 Pin 7 sink current 2 mA Allowable power dissipation Pd max Ta ≤ 85°C 430* mW Operating temperature Topr -20 to +85 °C Storage temperature Tstg -55 to +150 °C mA *On the board (60 × 70 × 1.6mm3 Double-Layers epoxy glass) Recommended Operating Conditions at Ta = 25°C Parameter Symbol Conditions Ratings Unit Recommended supply voltage VCC Pin 3, 4, 11, 14 5.0 V Operating supply voltage range VCC op Pin 3, 4, 11, 14 4.5 to 5.45 V Electrical Characteristics AC Characteristics at Ta = 25°C, VCC = 5.0V Parameter Input frequency range Symbol Pin f (in) 1, 16 AGC amp circuit current ICC1 3, 4 AGC amp maximum gain G max Ratings Conditions No. min typ *1 30 No signal *1 29 6/1, 16 V9 = 2.5V *1 26 7/1, 16 f = 45.75MHz Unit max 100 MHz 39 48 mA 30 32 dB AGC amp section [V8 = Lo] AGC amp noise figure NF1 Intermodulation IM3 6, 7 6/1, 16 7/1, 16 V9 = 2.5V, f = 45.75MHz VIN = 30dBmV, f = 45MHz, 50MHz *1 45 *1 40 8 dB 54 dB Output level = 1Vp-p AGC range GR 6/1, 16 Output level < ±1dB 7/1, 16 f = 45.75MHz dB Output level 1 VO6 6 *1 1.0 Output level 2 VO7 7 *1 1.0 Maximum AGC voltage V9 max 9 LO leakage Lp 6, 7 Maximum gain Lp = 6, 7/11 2.5 *2 Vp-p Vp-p VCC V -48 -40 dBc mA AGC amp gain = max Pre amp section [V8 = Hi] Pre amp. circuit current ICC2 3, 11, 14 No signal *3 50 67 79 Pre amp gain G2 Pre amp noise figure NF2 11/1, 16 f = 45.75MHz *3 25 29 31 11 f = 45.75MHz 920k beat level B920 11 P/C = 15dB, P/S = 15dB 8 *4 dB dB -78 -74 dBc 2.0 2.5 Vp-p 0.8 V 5 μA 200 μA Output level = 2Vp-p Output level VO11 11 VIN = 27dBmV AGC amp active V8L 8 I3, 4, 14 = ON, I11 = OFF Pre amp active V8H 8 I4 = OFF, I3, 11, 14 = ON AGC amp active I8L 8 V8 = 0V I8H 8 V8 = 5V *3 1.3 Function switch Section 2.0 V I3, 4, 14 = ON, I11 = OFF I4 = OFF, I3, 11, 14 = ON *1 : Test circuit (1), *2 : Test circuit (2), *3 : Test circuit (3), *4 : Test circuit (4) No.A0513-2/8 LA8160V Package Dimensions unit : mm (typ) 3178B 5.2 0.5 6.4 9 4.4 16 1 8 0.65 (0.33) 0.15 0.1 (1.3) 1.5max 0.22 SANYO : SSOP16(225mil) Pin Description Pin Number 1 Description Equivalent circuit IF Input 16 Bias 1kΩ 1kΩ 1 16 2 AGC/Pre Amp. GND 3 AGC/Pre Amp. VCC 4 Driver Amp. VCC 5 Driver Amp. GND 10 Driver Amp. GND 12 13 15 14 Driver Amp. VCC Continued on next page. No.A0513-3/8 LA8160V Continued from preceding page Pin Number 11 Description Equivalent circuit Driver Amp. Output 40mA 11 5Ω 6 Driver Amp. Output VCC 7 30Ω 6 30Ω 7 5mA 9 5mA IF AGC Control VCC 1kΩ 9 8 Function switch VCC 30kΩ 8 No.A0513-4/8 LA8160V Test Circuit (1) VCC 2.2μH VCC 10000pF 0.47μH 30pF 1.3kΩ 250Ω 1000pF 1000pF 50Ω 1000pF 16 15 14 13 12 11 10 9 7 8 VAGC Driver Amp AGC /Pre Amp 1000pF Driver Amp 1000pF AGC 1 2 3 4 5 6 1000pF 1000pF 1000pF VCC 510Ω 510Ω 51Ω Spectrum Analyzer Test Circuit (2) VCC 2.2μH VCC 10000pF 0.47μH 30pF 1.3kΩ 250Ω 1000pF 1000pF A VIN 1000pF 16 15 14 13 12 11 10 9 7 8 VAGC Driver Amp AGC /Pre Amp 1000pF VIN Driver Amp B 1000pF AGC 1 2 3 4 5 6 1000pF C 1000pF 1000pF VCC 510Ω Spectrum Analyzer 510Ω A. 45MHz, 40dBmV B. 44MHz C. 44MHz / 45MHz 51Ω No.A0513-5/8 LA8160V Test Circuit (3) VCC 2.2μH 10000pF 0.47μH 30pF 1.3kΩ VCC 250Ω Spectrum Analyzer 1000pF 1000pF 1000pF 16 15 14 13 12 11 10 9 7 8 Driver Amp 1000pF AGC /Pre Amp Driver Amp VIN 1000pF AGC 1 2 3 4 5 6 1000pF 1000pF 1000pF VCC VCC 510Ω 510Ω 51Ω 51Ω Test Circuit (4) VCC 2.2μH 10000pF 0.47μH 30pF 1.3kΩ VCC 250Ω Spectrum Analyzer 1000pF fp = 45.75MHz P : Ref. 1000pF 1000pF 16 15 14 13 12 11 10 9 7 8 Driver Amp fc = 42.17MHz C : Ref. -15dB 1000pF AGC /Pre Amp Driver Amp 1000pF AGC fs = 42.25MHz S : Ref. -15dB 1 2 3 4 5 6 1000pF 1000pF 1000pF VCC VCC 510Ω 510Ω 51Ω 51Ω No.A0513-6/8 LA8160V AGC Amp. Gain -- Vagc Characteristic 40 30 AGC Amp. Noise Figure -- Gain Characteristic 35 Measurement circuit 1 Freq. = 45.75MHz Measurement circuit 1 Freq. = 45.75MHz 30 Noise figure – dB Voltage gain – dB 20 10 0 – 10 – 20 25 20 15 10 – 30 5 – 40 – 50 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 5 10 120 AGC Amp. Intermodulation Characteristic Measurement circuit 1 Fund = 45MHz, 50MHz Fund (45MHz) 30 35 30 90 80 70 60 25 20 15 10 50 IMD3 (40MHz) 40 30 60 5 0 65 70 75 80 85 90 95 100 105 110 0 50 100 150 IF input/tone (differential) – dBμ Pre Amp. Gain -- Frequency Characteristic 18 Measurement circuit 3 250 300 350 400 450 500 Pre Amp. Noise Figure -- Frequency Characteristic Measurement circuit 3 16 14 Noise figure – dB 30 25 20 15 10 12 10 8 6 4 5 2 0 10 20 30 40 50 60 70 80 90 100 110 Frequency – MHz 130 200 Frequency – MHz 35 Voltage gain – dB 25 Measurement circuit 1 VAGC = 2.5V 35 100 40 20 AGC Amp. Gain -- Frequency Characteristic 40 Voltage gain – dB Output/tone (single) – dBμ 110 15 Voltage gain – dB Vagc – V 0 10 20 30 40 50 60 70 80 90 100 110 Frequency – MHz Pre Amp. 920kHz Beat Characteristic Measurement circuit 4 120 utput Picture o 110 Output – dBμ 100 90 80 70 60 eat zb 50 kH 920 40 30 20 80 82 84 86 88 90 92 94 96 98 100 Picture input (differential) – dBμ No.A0513-7/8 LA8160V SANYO Semiconductor Co.,Ltd. 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 Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents 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 Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require 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 consent of SANYO Semiconductor 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 Semiconductor Co.,Ltd. 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. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of September, 2008. Specifications and information herein are subject to change without notice. PS No.A0513-8/8