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MC12098 データシート(PDF) 1 Page - Motorola, Inc |
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MC12098 データシート(HTML) 1 Page - Motorola, Inc |
1 / 5 page MC12098 SEMICONDUCTOR TECHNICAL DATA MECL PLL COMPONENTS ÷8192 PRESCALER Order this document by MC12098/D Device Operating Temperature Range Package ORDERING INFORMATION MC12098D TA = –40° to +85°C SO–8 PIN CONNECTIONS D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) 1 8 NC (Top View) 8 Gnd IN IN VCC OUT VCCO GndO 7 6 5 1 2 3 4 2.5 GHz Prescaler The MC12098 is a single modulus divide by 8192 prescaler for low power frequency division of a 2.5 GHz high frequency input signal. The low power (3.6 mA typical at 5.0 V) and high operating frequency features make this prescaler ideal in satellite TV receiver applications. The MC12098 is pin and functionally compatible to the Plessey SP4982, but with significantly lower power consumption. On-chip output termination provides 2.0 mA of output current to drive a 12 pF (typical) high impedance load. The output voltage swing under typical supply voltage and temperature conditions is 1.1 V. If additional drive is required for the prescaler output, an external resistor can be added in parallel from the OUT pin to GND to increase the output power. Care must be taken not to exceed the maximum allowable current through the output. • 2.5 GHz Toggle Frequency • Supply Voltage 2.7 to 5.5 V • Low Power Dissipation 18 mW Typical • Operating Temperature Range of –40 to 85°C MAXIMUM RATINGS Parameter Symbol Value Unit Power Supply Voltage, Pin 4 VCC –0.5 to 6.0 VDC Operating Temperature Range TA –40 to 85 °C Storage Temperature Range Tstg –65 to 150 °C Maximum Output Current, Pin 7 IO 4.0 mA NOTE: ESD data available upon request. ELECTRICAL CHARACTERISTICS (VCC = 2.7 to 5.5 V; TA = –40 to 85°C, unless otherwise noted.) Parameter Symbol Min Typ Max Unit Toggle Frequency (Sine Wave) ft 0.5 3.0 2.5 GHz Supply Current Output (Pin 4) ICC - 3.6 6.5 mA Input Voltage Sensitivity 500–2500 MHz Vin 140 - 1000 mVpp Output Voltage Swing (Note 1) Vout 0.8 1.1 - Vpp NOTE: 1. Assumes CL = 12 pF © Motorola, Inc. 1997 Rev 2 |
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同様の説明 - MC12098 |
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