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MC12040P Scheda tecnica(PDF) 1 Page - LANSDALE Semiconductor Inc. |
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MC12040P Scheda tecnica(HTML) 1 Page - LANSDALE Semiconductor Inc. |
1 / 5 page www.lansdale.com Page 1 of 5 Issue 0 ML12040 Phase–Frequency Detector Legacy Device: Motorola MC12040 The ML12040 is a phase–frequency detector intended for use in systems requiring zero phase and frequency difference at lock. In combination with a voltage controlled oscillator (such as the ML12149), it is useful in a broad range of phase–locked loop applications. • Operating Frequency = 80 MHz Typical • Operating Temperature Range TA = 0° to 75°C PIN CONNECTIONS VCC2 N.C. VCC1 (Top View) N.C. U U N.C. R VEE D D N.C. V N.C. 1 2 3 4 14 13 12 11 5 6 7 10 9 8 Pin Conversion Table 14 Pin DIP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 20 Pin PLCC 2 3 4 6 8 9 10 12 13 14 16 18 19 20 0 0 1 0 R 1 0 1 1 1 1 1 1 1 0 1 0 1 1 1 V 1 1 1 0 1 0 1 0 1 1 1 X X X X U 1 1 1 1 0 0 0 0 0 0 0 X X X X D 0 0 0 0 0 0 1 1 1 1 0 X X X X U 0 0 0 0 1 1 1 1 1 1 1 X X X X D 1 1 1 1 1 1 0 0 0 0 1 Inputs Outputs LOGIC DIAGRAM R S Q S RQ R 6 V 9 4 U (fR>fV) 3 U (fR>fV) 12 D (fV>fR) 11 D (fV>fR) VCC1 = Pin 1 VCC2 = Pin 14 VEE = Pin 7 TRUTH TABLE This is not strictly a functional truth table; i.e., it does not cover all possible modes of operation. However, it gives a sufficient number of tests to ensure that the device will function properly in all modes of operation. PLCC 20 = -4P PLASTIC PACKAGE CASE 775 3 19 4 8 14 1 P DIP 14 = CP PLASTIC PACKAGE CASE 646 CROSS REFERENCE/ORDERING INFORMATION MOTOROLA P DIP 14 MC12040P ML12040CP PLCC 20 MC12040FN ML12040-4P LANSDALE PACKAGE Note: Lansdale lead free (Pb) product, as it becomes available, will be identified by a part number prefix change from ML to MLE. |
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Descrizione simile - MC12040P |
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