Mixers / Oscillators

www.DataSheet4U.com Ordering number : ENA0257 Monolithic Linear IC LA79107V Overview For TV and VCR 3-band Tuners Mixers/oscillators This LA79107V is a mixers/oscillators for TV and VCR 3-band tuners. Functions • 3 Mixers • 3 Oscillators • IFout is balanced output • Local OSC has balanced output Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Ta ≤ 70°C Conditions Ratings 7 455 -20 to +70 -55 to +150 Unit V mW °C °C Recommended Operating Conditions at Ta = 25°C Parameter Recommending supply voltage Operating supply voltage range Symbol VCC VCC op Conditions Ratings 5 4.5 to 5.5 Unit V V ■ Any and all SANYO Semiconductor products described or contained herein do not have specifications ■ SANYO Semiconductor assumes no responsibility for equipment failures that result from using products 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 Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. 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 products described or contained herein. N2206 MS PC B8-7301 No.A0257-1/7 www.DataSheet4U.com LA79107V Ratings min 51 54 54.5 21.5 22.5 22.5 19 20 15 typ 59 62 62.5 24 25 25.5 22 23 18 12 12 11 11 12.5 12.5 83 83 90 88 86 93 86 85 93 91 89 96 8 VHF-L fOSC = 100MHz VHF-L fOSC = 220MHz VHF-H fOSC = 220MHz VHF-H fOSC = 500MHz UHF fOSC = 500MHz UHF fOSC = 910MHz VHF-L fOSC = 100MHz VHF-L fOSC = 220MHz VHF-H fOSC = 220MHz VHF-H fOSC = 500MHz UHF fOSC = 500MHz UHF fOSC = 910MHz VHF-L band select VHF-H band select UHF band select 0 1.3 2.75 ±300 ±400 ±300 ±400 ±400 ±500 ±150 ±250 ±150 ±250 ±150 ±250 0.9 2.35 5 max 67 70 70.5 26.5 27.5 28.5 25 26 21 13 13 13 13 14.5 14.5 Electrical Characteristics at Ta = 25°C, VCC = 5V Parameter Current dissipation Symbol ICC1 ICC2 ICC3 Voltage gain ∗1 CG1 CG2 CG3 CG4 CG5 CG6 Noise figure ∗1, 2 NF1 NF2 NF3 NF4 NF5 NF6 Output voltage causing 1% cross modulation in channel ∗1, 3 CM1 CM2 CM3 CM4 CM5 CM6 Maximum output power Switch on oscillator frequency drift ∗4 PO max ∆fsw1 ∆fsw2 ∆fsw3 ∆fsw4 ∆fsw5 ∆fsw6 Supply voltage oscillator frequency drift ∗5 ∆fst1 ∆fst2 ∆fst3 ∆fst4 ∆fst5 ∆fst6 Voltage on band switching VBS1 VBS2 VBS3 VHF-L operation VHF-H operation UHF operation fRF = 50MHz, VHF-L fRF = 170MHz, VHF-L fRF = 170MHz, VHF-H fRF = 450MHz, VHF-H fRF = 450MHz, UHF fRF = 860MHz, UHF fRF = 50MHz, VHF-L fRF = 170MHz, VHF-L fRF = 170MHz, VHF-H fRF = 450MHz, VHF-H fRF = 450MHz, UHF fRF = 860MHz, UHF fRF = 50MHz, VHF-L fRF = 170MHz, VHF-L fRF = 170MHz, VHF-H fRF = 450MHz, VHF-H fRF = 450MHz, UHF fRF = 860MHz, UHF Conditions Unit mA mA mA dB dB dB dB dB dB dB dB dB dB dB dB dBµ dBµ dBµ dBµ dBµ dBµ dBm kHz kHz kHz kHz kHz kHz kHz kHz kHz kHz kHz kHz V V V ∗1 Measured value for untuned inputs. ∗2 Noise figure is the direct-reading value of NF meter in DSB. ∗3 Desired signal (fD)input level is -30dBm. Undesired signal (fUD) is 100kHz, 30%AM at ±12MHz. ∗4 ∆f from 3s to 3min after switch on. ∗5 ∆f when VCC 5V change ±5%. Note) This IC puts the priority on the high frequency characteristics, so that it should be handled with care to prevent electrostatic discharge damage. No.A0257-2/7 www.DataSheet4U.com LA79107V Package Dimensions unit : mm 3175C 7.8 24 13 5.6 7.6 1 0.65 (0.33) 12 0.15 0.22 1.5max (1.3) SANYO : SSOP24(275mil) Block Diagram 0.1 0.5 No.A0257-3/7 www.DataSheet4U.com LA79107V VHF_L . VHF_H UHF 2.0 2.7 2.7 2.0 Equivalent Circuit Pin equivalent circuit Pin No. 1 3 5 7 Pin name UOSC_B2 UOSC_C2 UOSC_C1 UOSC_B1 2 4 VLOSC_B VLOSC_C 2.0 2.4 6 8 9 VHOSC_B VHOSC_C2 VHOSC_C1 2.0 2.6 2.6 10 11 12 OSGND IFOUT2 IFOUT1 2.0 2.0 2.0 2.0 2.0 2.0 13 BAND_SW Continued on next page. No.A0257-4/7 www.DataSheet4U.com Continued from preceding page. Pin No. 14 15 Pin name LO2 LO1 VHF_L 3.6 3.6 VHF_H 3.6 3.6 LA79107V UHF 3.6 3.6 Equivalent Circuit 16 17 18 VCC VHF_H_IN2 VHF_H_IN1 5.0 5.0 1.1 1.1 5.0 19 VHF_L_IN 1.8 20 21 UHF_IN2 UHF_IN1 1.1 1.1 22 23 24 MIXGND MIXOUT2 MIXOUT1 4.3 4.3 3.4 3.4 3.4 3.4 No.A0257-5/7 C31 1nF R6 47kΩ www.DataSheet4U.com C1 68pF Measurement Circuit R1 4.7Ω 1 24 C29 2pF C30 82pF L10 7.5T 3φ R7 22kΩ C25 1pF C24 100pF 2 23 L1 12.5T 5φ C2 68pF C28 2pF C26 5.6pF 3 VHF-L 22 C3 1nF C27 1nF R6 22kΩ 4 21 C23 2pF C21 2pF UHF in C4 1nF L9 1.5T 2.5φ L8 2.5T 3.5φ 5 UHF 20 C22 4.7µF C5 1nF 6 19 LA79107V VHF(Low) input C6 1nF C20 1nF C19 C17 1pF 3.3pF C18 82pF R5 22kΩ R3 22kΩ 7 18 VHF(High) input VHF-H C7 1nF 8 17 Reg C16 4.7pF L7 2.5T 3φ 9 R4 10kΩ 16 VCC 5V C10 1nF C14 3.3pF 15 10 C11 1nF C15 1nF Lo_out 11 14 BandSW C13 1nF IF out 13 12 Band_ct1 No.A0257-6/7 C12 1nF www.DataSheet4U.com LA79107V Specifications of any and all SANYO Semiconductor 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 Semiconductor 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 Semiconductor 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, of otherwise, without the prior written permission 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 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 Semiconductor 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 November, 2006. Specifications and information herein are subject to change without notice. PS No.A0257-7/7