TW349302B - Transmission line driving circuit, output driver circuit and atm-lan adapter card - Google Patents
Transmission line driving circuit, output driver circuit and atm-lan adapter cardInfo
- Publication number
- TW349302B TW349302B TW085104078A TW85104078A TW349302B TW 349302 B TW349302 B TW 349302B TW 085104078 A TW085104078 A TW 085104078A TW 85104078 A TW85104078 A TW 85104078A TW 349302 B TW349302 B TW 349302B
- Authority
- TW
- Taiwan
- Prior art keywords
- pair
- transmission line
- driving circuit
- output
- transmission
- Prior art date
Links
Landscapes
- Dc Digital Transmission (AREA)
Abstract
A transmission line driving circuit for being one-to-one corresponding connected to an ATM-LAN physical layer of a receiving circuit through a transmission line, which comprises: an output driving circuit having a pair of transmission terminals, resistances separately connected to the pair of transmission terminals for adjusting the output impedance, a filter serially connected to the resistances, and a transformer the primary side of which being connected to the output terminal of the filter and the secondary side of which being connected to the transmission line; the output driving circuit comprising: CMOS output stages composed of first and second pairs in which PMOS transistors and NMOS transistors are serially connected; the source of the PMOS transistor and the source of the NMOS transistor being coupled with power source voltage and ground potential (Vss), respectively; the common drain of the MOS transistor composing the first pair and the common drain of the MOS transistor composing the second pair being coupled with one transmission terminal and the other transmission terminal, respectively; the first pair and the second pair of the CMOS output stage being made to perform pushpull operations in the opposite phase with each other.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7309823A JPH09130431A (en) | 1995-11-02 | 1995-11-02 | Transmission line driving circuit, output driver circuit and atm-lan adapter card |
Publications (1)
Publication Number | Publication Date |
---|---|
TW349302B true TW349302B (en) | 1999-01-01 |
Family
ID=57939836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085104078A TW349302B (en) | 1995-11-02 | 1996-04-08 | Transmission line driving circuit, output driver circuit and atm-lan adapter card |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW349302B (en) |
-
1996
- 1996-04-08 TW TW085104078A patent/TW349302B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5864584A (en) | Circuitry for allowing two drivers to communicate with two receivers using one transmission line | |
EP0481530A3 (en) | Digital input circuit | |
KR950022130A (en) | Output buffer circuit, input buffer circuit and bidirectional buffer circuit for multiple voltage system | |
WO1988010031A1 (en) | Cmos threshold circuit | |
JP3189546B2 (en) | Transmitter / receiver circuit | |
WO1997005701A3 (en) | Universal sender device | |
US5828241A (en) | Signal transmission circuit providing amplified output from positive feedback of intermediate amplifier circuit | |
US3969638A (en) | Integrated circuit breaker | |
US6489804B1 (en) | Method for coupling logic blocks using low threshold pass transistors | |
KR970004075A (en) | Semiconductor integrated circuit device | |
US6078207A (en) | Output amplitude regulating circuit | |
EP0721254A2 (en) | CMOS-PECL level conversion circuit | |
US5465069A (en) | Interface circuit and voltage-raising circuit including such a circuit | |
US6501295B1 (en) | Overdriven pass transistors | |
TW349302B (en) | Transmission line driving circuit, output driver circuit and atm-lan adapter card | |
KR890008999A (en) | Digital integrated circuits | |
EP0798860A3 (en) | High voltage level shift circuit including cmos transistor having thin gate insulating film | |
EP0840454A3 (en) | Level shift circuit | |
EP0762648A3 (en) | Bus hold circuit | |
US6037828A (en) | Transmission line driver with high output impedance at power off | |
EP1150423A3 (en) | Differential amplifier, semiconductor device, power supply circuit and electronic equipment using the same | |
EP0865160A3 (en) | Interpolating circuit | |
EP0786713A3 (en) | Five volt tolerant protection circuit | |
MY134091A (en) | Cmos integrated circuit | |
EP0782268A3 (en) | Supply voltages switch circuit |