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MC12095D bảng dữ liệu(PDF) 1 Page - ON Semiconductor |
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MC12095D bảng dữ liệu(HTML) 1 Page - ON Semiconductor |
1 / 8 page © Semiconductor Components Industries, LLC, 2001 November, 2001 – Rev. 5 1 Publication Order Number: MC12095/D MC12095 2.5 GHz Low Power Prescaler With Stand-By Mode The MC12095 is a single modulus prescaler for low power frequency division of a 2.5 GHz high frequency input signal. MOSAIC V t technology is utilized to achieve low power dissipation of 24 mW at a minimum supply voltage of 2.7 V. On–chip output termination provides output current to drive a 2.0 pF (typical) high impedance load. 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. Divide ratio control input (SW) selects the required divide ratio of ÷2 or ÷4. Stand–By mode is available to reduce current drain to 100 mA typical when the standby pin SB is switched LOW disabling the prescaler. Features • 2.5 GHz Toggle Frequency • Supply Voltage 2.7 V to 5.5 Vdc • Low Power 8.7 mA Typical • Operating Temperature –40 to 85°C • Divide by 2 or 4 Selected by the SW Pin FUNCTIONAL TABLE SW Divide Ratio H 2 L 4 1. SW: H = (VCC – 0.4 V) to VCC; L = OPEN 2. SB: H = 2.0 V to VCC; L = GND to 0.8 V Figure 1. AC Test Circuit SB SW OUT GND C4 IN IN 50 Ω C2 C1 VCC C3 EXTERNAL COMPONENTS C1 = C2 = 1000 pF C3 = 0.1 µF C4 = 2.0 pF VCC = 2.7 to 5.5 V http://onsemi.com SO–8 D SUFFIX CASE 751 8 1 PIN CONNECTIONS MARKING DIAGRAM Device Package Shipping ORDERING INFORMATION MC12095D SO–8 96 Units/Rail MC12095DR2 SO–8 2500 Tape & Reel ALYW 12095 1 8 A = Assembly Location L = Wafer Lot Y = Year W = Work Week IN 8 IN VCC NC OUT SB SW Gnd 7 6 5 1 2 3 4 (Top View) |
Số phần tương tự - MC12095D |
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Mô tả tương tự - MC12095D |
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