HC5515CM Intersil Corporation, HC5515CM Datasheet
HC5515CM
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HC5515CM Summary of contents
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... The latch free benefit of the DI process guarantees operation under adverse transient conditions. This process feature makes the HC5515 ideally suited for use in harsh outdoor environments. Ordering Information TEMP. o PART NUMBER RANGE ( C) PACKAGE HC5515CM PLCC Block Diagram RINGRLY DT DR TIP RING INTERFACE HPT ...
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Absolute Maximum Ratings Temperature, Humidity Storage Temperature Range . . . . . . . . . . . . . . . . -65 Operating Temperature Range ...
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Electrical Specifications 39k , R D (Continued) PARAMETER LONGITUDINAL CURRENT LIMIT (TIP/RING) Off-Hook (Active) On-Hook (Standby 368 TIP RSN A 27 39k -5V 2.16 F ...
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Electrical Specifications 39k , R D (Continued) PARAMETER Standby TIP-RING Open Loop Metallic Voltage, V 4-WIRE TRANSMIT PORT ( Overload Level Output Offset Voltage Output Impedance (Guaranteed ...
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Electrical Specifications 39k , R D (Continued) PARAMETER 4-Wire to 2-Wire GRX = (( )(300k))/(-3)(600) TR1 TR2 Where the Tip to Ring Voltage with V TR1 and V is ...
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Electrical Specifications 39k , R D (Continued) PARAMETER RING TRIP DETECTOR (DT, DR) Offset Voltage Input Bias Current Input Common-Mode Range Input Resistance RING RELAY DRIVER V at 25mA SAT Off-State Leakage Current ...
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Electrical Specifications 39k , R D (Continued) PARAMETER 4-Wire Port BAT -48V SUPPLY +5V SUPPLY -5V SUPPLY R L 600 Circuit Operation and Design Information The HC5515 is a ...
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I TIP TIP RING I RING HC5515 V = -48V 23mA, R BAT L 0 SATURATION GUARD VOLTAGE -10 CONSTANT CURRENT RESISTIVE FEED FEED REGION -20 -30 -40 SATURATION GUARD VOLTAGE -50 0 1.2K LOOP RESISTANCE ( ) ...
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The value of R calculated using Equation --------------------------------------------------------------------------------------------------------------------------------------------- - 17300 DC1 DC2 ...
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I M TIP RING For applications where the 2-wire impedance (Z Equation 15) is chosen to equal the ...
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Cases 2 and 3 illustrate the longitudinal loop current. The definition of a longitudinal loop current is a common mode current, that flows either out of or into tip and ring simultaneously. Longitudinal currents in the on-hook state result in ...
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TIP BAT RING RINGRLY RING RELAY FIGURE 18. RING TRIP CIRCUIT FOR BATTERY BACKED RINGING Longitudinal Impedance The feedback loop described in Figure ...
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Ringing State ( The ring relay driver and the ring trip detector are activated. Both the tip and ring line drive amplifiers are powered down. Both tip and ring are disconnected from the line via ...
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Notes 2. Overload Level (Two-Wire port) - The specified at the 2-wire port (V ) with the signal source at the TR0 4-wire receive port ( DCMET increase the amplitude of E until 1% THD is measured ...
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E = -10dBm, 1.0kHz signal computed using the following equation log ( vary amplitude -40dBm to +3dBm, 4 -55dBm to -40dBm and compare to -10dBm reading. ...
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Pin Descriptions (Continued) PLCC SYMBOL 20 HPR RING side of AC/DC separation capacitor C loop current. The other end HPT TIP side of AC/DC separation capacitor C current. The other end Loop current ...
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Application Circuit BAT PTC R F1 TIP D 3 PTC NOTE 31 RING Surgector RINGING +5V RELAY 90V ) BAT RMS ...
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... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...