| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
PAL20L2A Datasheet
PAL20L2A Price damage during building works. , The body fits to the base by a simple 'push and twist' bayonet mechanism with integral seal. * Integral vandal resistant locking mec;ianism between the body and base which can be dcsabled on DC beacons it required. ~ Can be surface or box mounted and is compatible with side or rear cable entry. * User selectable 12V or 24V operation on DC models. , AC models available in 110V and 230V versions. PAL20L2A on stock accessed with the ,ai clock going negative. On the next e2 falling edge, the output pulse is applied to the gate of the EOS transistor. The drain of this transistor is brought out on the EOS pad, and the source is tied to the common. There- tore, tying a resistor >5Fql from EOS to -5V (referenced to substrate) provides a load on which a positive-going pulse is observed upon the scan termination. See Figure 5 for EOS timing relationship referenced to c~2. The intemal delays (de- lay for Tum On [tdn] and Tum Off [tctf) are typically in range of 50 ns < tdn < 100 ns and 10 ns <b < 100 ns. The intemal switch resistance with -15V clocks is typically 8K1. EOS amplitude is determined by the value of the resistor tied from EOS to the minus supply. Typical resistance value of 10Kf2 provides a positive-going 4V pulse.
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