| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| HM1-7611-189 | INTESIL | 177 |
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| HM1-7611-189 | INTERSIL | DIP/16 | 129 | 177 |
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HM1-7611-189 Datasheet The basic LTC3717 application circuit is shown in Figure l. External component selection is primarily deter- mined by the maximum load current and begins with the selection of the sense resistance and power MOSFET switches. The LTC3717 uses the on-resistance of the syn- chronous power MOSFET for determining the inductor current. The desired amount of ripple current and operating frequency largely determines the inductor value. Finally, CIN is selected for its ability to handle the large RMS current into the converter and COUT is chosen with low enough ESR to meet the output voltage ripple and transient specification. HM1-7611-189 Price Notes on SAW Filter Matching In SAW filter input circuit matching, rather than matching the IF frequency, flatter video band characteristics can be acquired by designing the tuning point to be in the vicinity ofthe audio carrier rather than near the chrominance carrier. The situation shown in figure on the right makes it easier to acquire flat band characteristics than that in figure on the lefi. HM1-7611-189 on stock The 2121A is a complex vector attenuator (CVA) packaged in a 84-pin PLCC package. At 800 MHz to 1000 MHz, it is functionally equivalent to the combination of an endless phase shifter and attenuator. It may be used anywhere it is necessary to controlthe phase and amplitude of a signal without introducing intermodulation distortion, dispersion, or variation in group delay. . High hFE and low VCE(sat): VCE(sat) i 0.3 V @lc = 3.0 A, lB = 0.15 A hFE > 100 @VCE = 2.0 V, lc = 1.0 A . Available for auto mount in radial taping specifications |
