JPS5331950A - Frequency discriminator - Google Patents
Frequency discriminatorInfo
- Publication number
- JPS5331950A JPS5331950A JP10575476A JP10575476A JPS5331950A JP S5331950 A JPS5331950 A JP S5331950A JP 10575476 A JP10575476 A JP 10575476A JP 10575476 A JP10575476 A JP 10575476A JP S5331950 A JPS5331950 A JP S5331950A
- Authority
- JP
- Japan
- Prior art keywords
- frequency discriminator
- temperautre
- stable
- ensure
- temperature change
- 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.)
- Granted
Links
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
Abstract
PURPOSE: To ensure a high-accuracy frequency discrimination with an extremely reduced drift due to the temperautre by using a reference oscillator which is stable to the temperature change.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51105754A JPS6048922B2 (en) | 1976-09-06 | 1976-09-06 | frequency discriminator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51105754A JPS6048922B2 (en) | 1976-09-06 | 1976-09-06 | frequency discriminator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5331950A true JPS5331950A (en) | 1978-03-25 |
JPS6048922B2 JPS6048922B2 (en) | 1985-10-30 |
Family
ID=14416015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51105754A Expired JPS6048922B2 (en) | 1976-09-06 | 1976-09-06 | frequency discriminator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048922B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392347A (en) * | 1992-02-19 | 1995-02-21 | Nec Corporation | Ringing tone signal detecting circuit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0750103Y2 (en) * | 1989-05-10 | 1995-11-15 | 株式会社タック技研工業 | Hole processing equipment |
-
1976
- 1976-09-06 JP JP51105754A patent/JPS6048922B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392347A (en) * | 1992-02-19 | 1995-02-21 | Nec Corporation | Ringing tone signal detecting circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS6048922B2 (en) | 1985-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5331950A (en) | Frequency discriminator | |
JPS53113462A (en) | Frequency discriminator | |
JPS535555A (en) | Atomic oscillator | |
JPS5434286A (en) | Light quantity display device | |
JPS5347216A (en) | Am receiver | |
JPS5234663A (en) | Frequency divider | |
JPS5410621A (en) | Detection circuit for normal tuning frequency | |
JPS5325341A (en) | Electronic watch | |
JPS5358769A (en) | Ion injector | |
JPS5323257A (en) | Phase difference detection circuit | |
JPS5275211A (en) | Delta tune circuit | |
JPS52120657A (en) | Voltage control oscillator | |
JPS5346222A (en) | Solid state pick up unit | |
JPS5395560A (en) | Voltage controlled oscillator of digital type | |
JPS51113434A (en) | Phase tuning system | |
JPS533361A (en) | Displacement converter | |
JPS52150952A (en) | Phase synchronous circuit | |
JPS533360A (en) | Displacement converter | |
JPS5329548A (en) | Phase transition discriminating circuit | |
JPS5239157A (en) | Constant voltage circuit | |
JPS53195A (en) | Coin selector | |
JPS5228815A (en) | Afc circuit | |
JPS52119852A (en) | Pll | |
JPS5284785A (en) | Altimeter | |
JPS5376870A (en) | Temperature compensating circuit of frequency discriminator |