TP3420AN308 National Semiconductor, TP3420AN308 Datasheet - Page 8

• Manufacturer Part Number: TP3420AN308
• Description: IC INTERFACE DEVICE ISDN 20-DIP
• Manufacturer: National Semiconductor

Specifications of TP3420AN308

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 20-DIP (0.300", 7.62mm)
• Mounting Type: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *TP3420AN308

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Functional Description
*
SCLK = 512 kHz, Format 4, SCLK = 2.56 MHz.
Note: In TES mode, DENx outputs SCLK synchronized to the S interface. Format 1, SCLK = 2.048 MHz, Format 2, SCLK = 256 kHz, Format 3,
FIGURE 3. Digital System Interface Formats in NT and TES
(Continued)
Format 1
Format 2
Format 3
Format 4
8
*
modes (DSI Slave)
DS009143-10
DS009143-12
DS009143-11
DS009143-13