| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| K5D5613HCA-75 | SAM | 06+ | 1842 |
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| K5D5613HCA-75 | SAM | 06+ | BGA |
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| K5D5613HCA-75 | SAM | BGA | 06+ | 绝对原装深圳现货/底价 | 1693 |
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| K5D5613HCA-75 | SAM | 06+ | BGA |
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| K5D5613HCA-75 | SAM | BGA | 06+ | New & Original/stock | 1693 |
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K5D5613HCA-75 Datasheet
K5D5613HCA-75 on stock NOTES: 1. WE must be high during address transitions. 2. The internal write time of the memory is defined by the overlap of CE and WE low. All signals must be active to initiate a write and any one signal can terminate a write by going inactive. The data input setup and hold timing should be referenced to the second transition edge of the signal that terminates the write. 3. tWR iS measured from the earlier of CE or WE going high at the end of write cycle. 4. During this period, IO pins are in the output state so that the input signals of opposite phase to the outputs must not be applied. 5. If the CE low transition occurs simultaneously with the WE low transitions or after the WE transition, output remain in a high impedance state. 6. OE is continuously low (OE = VIL). 7. Dou r is the same phase of write data of this write cycle. 8. Dour is the read data of next address. 9. If CE is low during this period, 10 pins are in the output state. Then the data input signals of opposite phase to the outputs must not be applied to them. 10.Transition is measured + 500mV from steady state with CL = 5pF. The parameter is guaranteed but not 100% tested. 11.tcw is measured from the later of CE going low to the end of write. Note l: Includes temperature rise caused by current flow. Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation. There are three identifiable sources of readout noise: 1) reset noise, 2) shot noise, and 3) amplifier noise. Reset noise or kTC noise is associated with resetting the diode cal2acitance to a fixed voltage. Its rms value is given by (kTC)1T27q where k is Boltzmann's constant, T is the absolute temperature, q is the electronic charge, and C is the total capacitance of the photo- diode (approximately 4 pF), the video line, and the capacitance of the external circuitry. At room temperature, the kTC noise of the 512T is approximately 2100 electrons. It can be reduced somewhat by cooling. The rms dark current shot noise is the square root of the number of electrons in the dark signal charge. For example. with a room temperature dark current of 5 pA and 10 msec integration time, the rms value of the shot noise is approximately 560 electrons. Because of the exponential temperature dependence of dark current, shot noise can be reduced dramatically with a moderate amount of cooling. Am- plifier noise depends on the amplifier circuit used. In general, the low video output capacitance of the T series makes it easier to achievelow amplifier noise and values below 2200 electrons are passible. |