JPS60183453U - Integrated circuit device for optical transmission - Google Patents
Integrated circuit device for optical transmissionInfo
- Publication number
- JPS60183453U JPS60183453U JP1984070724U JP7072484U JPS60183453U JP S60183453 U JPS60183453 U JP S60183453U JP 1984070724 U JP1984070724 U JP 1984070724U JP 7072484 U JP7072484 U JP 7072484U JP S60183453 U JPS60183453 U JP S60183453U
- Authority
- JP
- Japan
- Prior art keywords
- receiving
- transmitting
- optical transmission
- integrated circuit
- circuit device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Optical Communication System (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の１実施例を示す光伝送用ＩＣの各回
路の配置を示す平面図、第２図は同光伝送用ＩＣの回路
接続を示すブロック図、第３図は従来より使用される受
信ＩＣの各回路の配置を示す平面図である。
１：チップ、３：送信出力パワートランジスタ、４：送
信部、５：受光信号増幅器、６：基準電圧源、８：受信
出力パワートランジスタ、１０：受信部、１１：送受切
替回路、１３：比較器。Fig. 1 is a plan view showing the arrangement of each circuit of an optical transmission IC showing one embodiment of this invention, Fig. 2 is a block diagram showing the circuit connections of the same optical transmission IC, and Fig. 3 is a conventionally used FIG. 3 is a plan view showing the arrangement of each circuit of the receiving IC. 1: Chip, 3: Transmission output power transistor, 4: Transmission section, 5: Light reception signal amplifier, 6: Reference voltage source, 8: Reception output power transistor, 10: Receiving section, 11: Transmission/reception switching circuit, 13: Comparator .
Claims (1)
増幅器、基準電圧源、比較器及び受信出力パワートラン
ジスタを含む受信部とミ送受切替回路が四辺形状のチッ
プに形成される光伝送用集積回路装置において、 前記送信出力パワートランジスタと受信出力パワートラ
ンジスタをチップの一辺寄りに配置し、前記送受切替回
路を前記送信部と受信部間に配置し、かつ前記受光信号
増幅器、基準電圧源を前記−辺の対辺に沿うように配置
してなることを特徴とする光伝送用集積回路装置。[Claims for Utility Model Registration] A transmitting section including a transmitting output power transistor, a receiving section including a light receiving signal amplifier, a reference voltage source, a comparator, and a receiving output power transistor, and a transmitting/receiving switching circuit are formed on a quadrilateral chip. In the optical transmission integrated circuit device, the transmitting output power transistor and the receiving output power transistor are arranged near one side of the chip, the transmitting/receiving switching circuit is arranged between the transmitting section and the receiving section, and the received light signal amplifier, An integrated circuit device for optical transmission, characterized in that a reference voltage source is arranged along the opposite side to the - side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984070724U JPS60183453U (en) | 1984-05-14 | 1984-05-14 | Integrated circuit device for optical transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984070724U JPS60183453U (en) | 1984-05-14 | 1984-05-14 | Integrated circuit device for optical transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60183453U true JPS60183453U (en) | 1985-12-05 |
Family
ID=30607564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984070724U Pending JPS60183453U (en) | 1984-05-14 | 1984-05-14 | Integrated circuit device for optical transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223636A (en) * | 1988-07-12 | 1990-01-25 | Sanyo Electric Co Ltd | Semiconductor integrated circuit for fm/am tuner and broadcasting radio receiver using same |
| JPH0223660A (en) * | 1988-07-12 | 1990-01-25 | Sanyo Electric Co Ltd | Semiconductor integrated circuit |
-
1984
- 1984-05-14 JP JP1984070724U patent/JPS60183453U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223636A (en) * | 1988-07-12 | 1990-01-25 | Sanyo Electric Co Ltd | Semiconductor integrated circuit for fm/am tuner and broadcasting radio receiver using same |
| JPH0223660A (en) * | 1988-07-12 | 1990-01-25 | Sanyo Electric Co Ltd | Semiconductor integrated circuit |
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