Matches 1 - 23 out of 23
Match Document Document Title
7230989 System and method for processing digital visual interface communication data signals and display data channel communication signals over a transmission line  
A digital communication system for transmitting and receiving Digital Visual Interface (DVI) communication data signals and Display Data Channel (DDC) communication signals over a transmission line...
6943586 Method and system to temporarily modify an output waveform  
Systems and methods are disclosed for controlling an associated circuit. A clock waveform that transitions between normally high and low levels over a cycle in a first operating mode is provided to...
5345116 IIL circuit and integrated circuit having the same  
An IIL circuit includes a current mirror circuit that receives a constant current as an incoming signal and which inverts and amplifies the constant current to produce an outgoing inverted current....
4948988 Power supply control for low voltage I.sup.2 L circuits  
A controlled current supply circuit for semiconductor logic circuitry, such as I 2 L, which has an unscaled part (10) which remains continuously active and a scaled part (12) which, when not in a...
4740720 Integrated injection logic output circuit  
An I 2 L output circuit is described for supplying current (I D ') to an output node (8) of a plurality of I 2 L blocks (7) in order to ascertain the logic condition at the output node. The...
4614884 Input interface circuit as a buffer of a logic device to improve the signal to noise ratio of the logic device  
An input interface circuit for a logic device which has a first transistor whose base is supplied with an input signal and whose emitter is grounded through first and second resistors and a second...
4588908 N-ary input to n-1 binary outputs level shift circuit for I.sup.2 L  
A circuit for level adaptation between an I 2 L circuit and a preceding combinatory logic circuit. The input current for the I 2 L circuit is supplied by a direct current source which is...
4543499 I.sup.2 L circuitry having operating current supplied by higher-voltage circuitry fabricated on same chip  
A semiconductor integrated circuit includes low voltage operation circuitries such as I 2 L and high voltage operation circuitries operating at a higher voltage than the low voltage operation...
4485318 Interface circuit for an integrated injection logic circuit  
An interface circuit for an integrated injection logic circuit comprises a current mirror circuit having its input current value set by a first resistor and its input controlled by an output signal...
4471241 Semiconductor integrated circuit for interfacing I.sup.2 L with high-powered circuitry  
A semiconductor integrated circuit comprising an integrated injection logic circuit, a peripheral circuit driven by a high-voltage power source, and an interface circuit disposed between the...
4464589 IL Buffer having higher breakdown levels  
A buffer circuit is provided wherein bipolar transistors are connected to the output terminal of an IIL gate. The buffer circuit includes an IIL gate having a plurality of output terminals. The...
4439695 Interface circuits between injection-logic layers which are superimposed and biassed with different voltages  
For transferring a logic signal between a first stage and a second stage at higher level in an integrated current injection logic circuit formed by superimposed layers which are biassed with...
4396980 Combined integrated injection logic and transistor-transistor logic microprocessor integrated circuit design  
A microprocessor integrated circuit design has improved partitioning between integrated injection logic (I 2 L) and transistor-transistor logic (T 2 L) in the integrated circuit. An information...
4390802 Low-voltage, high-noise immunity I.sup.2 L interface  
An improved low-voltage, low-current, high-noise immunity I 2 L interface is disclosed for control of associated I 2 L logic circuitry, which interface does not require the inclusion of the...
4357548 Circuit arrangement using emitter coupled logic and integrated injection logic  
In a circuit using integrated injection logic and emitter coupled logic circuits, a unique arrangement is used to facilitate the interface between various circuit sections. An embodiment in an...
4348600 Controlled current source for I.sup.2 L to analog interfaces  
Structure fabricating using standard integrated injection logic (I 2 L) process techniques for providing a multiple of controlled current source outputs for driving I 2 L to analog interfaces....
4346313 Monolithic integrated threshold switch  
This invention relates to a monolithically integrated threshold switch which switches on at an upper voltage value of a hysteretic characteristic and switches off at a lower voltage value...
4256984 Interlevel interface for series powered IIL or SITL  
In a Static Induction Transistor Logic (or an Integrated Injection Logic) semiconductor device having a lateral PNP transistor used as an injector and a longitudinal field effect transistor (or a...
4180749 Input buffer for integrated injection logic circuits  
An input buffer gate for integrated injection logic (I 2 L) circuits, including a multiple-collector transistor wherein a first collector is electrically common with the base thereof, a second...
4158782 I.sup.2 L interface with external inputs and method thereof  
Combining a differential PNP transistor pair for receiving external digital signals with an NPN output transistor in an I 2 L configuration connected to the output of the differential pair...
4158146 Device for coupling transistors operated in I.sup.2 L to a transistor operated at a higher bias-current  
A coupling device for adaptation of I 2 L transistors to a transistor operating with a higher bias current setting on a semiconductor body, said coupling device formed in one island from the...
4100431 Integrated injection logic to linear high impedance current interface  
An interface circuit for interconnecting an integrated injection logic (I 2 L) portion of an integrated circuit to a linear portion of an integrated circuit. The circuit transfers both logic...
4007385 Serially-connected circuit groups for intergrated injection logic  
Integrated injection logic circuits are described comprising groups of active transistors having biasing current injectors with the groups arranged in series across a voltage supply and with a...
Matches 1 - 23 out of 23