Title:
【発明の名称】データ受信装置
Document Type and Number:
Japanese Patent JPH0786513
Kind Code:
B2
Abstract:
A reference voltage generating circuit (9) for supplying a reference voltage (Vag+/- DELTA V) is connected to a peak hold or tracking circuit (34). The setting value of the voltage ( DELTA V) is determined to a value exceeding the minute voltage fluctuations, such as back pulses or noises, occasionally contained in the input signal (Vin), by the voltage division in the generating circuit (9). Therefore, in response to the input signal Vin in accordance with the alternate mark inversion, exact data which is not influenced by the minute voltage fluctuation can be detected by the data detector (33).
Inventors:
Hiromi Shimada
Harubo Kondo
Harubo Kondo
Application Number:
JP31690988A
Publication Date:
September 20, 1995
Filing Date:
December 14, 1988
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G01R19/04; G01R19/165; H03M5/18; H04L25/08; H04L25/49; H04Q11/04; (IPC1-7): G01R19/04; G01R19/165
Domestic Patent References:
| JP6126870A |
Attorney, Agent or Firm:
Takada Mamoru
Next Patent: 電圧検出回路