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ML12502 データシート(PDF) 1 Page - LANSDALE Semiconductor Inc. |
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ML12502 データシート(HTML) 1 Page - LANSDALE Semiconductor Inc. |
1 / 8 page www.lansdale.com Page 1 of 8 Issue 0 ML12502 Analog Mixer With On–Chip Regulator For Bias Control Legacy Device: Motorola 12502 The ML12502 is the military temperature version of the commercial ML12002 device. It is a double balanced ana- log mixer, including an input amplifier feeding the mixer carrier port and a temperature compensated bias regulator. The input circuits for both the amplifier and mixer are dif- ferential amplifier circuits. The on-chip regulator provides all of the required biasing. This circuit is designed for use as a balanced mixer in high-frequency wide-band circuits. Other typical applica- tions include suppressed carrier and amplitude modulation, synchronous AM detection, FM detection, phase detection, and frequency doubling, at frequencies up to UHF. There are two package offerings: • Dual Inline 14 Lead, Ceramic Package. • Operating Temperature Range: TA = –55° to +125°C CERDIP 14 = C CERAMIC PACKAGE CASE 632 14 1 CROSS REFERENCE/ORDERING INFORMATION MOTOROLA CERDIP 14 12502/BCA ML12502/BCA LANSDALE PACKAGE (Top View) PIN CONNECTIONS 1 2 3 4 5 6 78 9 10 11 12 13 14 VCC Resistor Load Data Output Data Output Regulator Bypass Mixer Signal Input Mixer Signal Input Regulator Bypass Local Oscillator Input Local Oscillator Input Alternate Signal Input Null Adjust Null Adjust VEE Figure 1. Logic Diagram 2 3 8 9 Local Oscillator Inputs Signal Inputs Amplifier VB VR Bias Regulator Carrier Port Mixer Signal Port VR VB 12 11 Output |
同様の部品番号 - ML12502 |
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同様の説明 - ML12502 |
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