NJM2230M NJR, NJM2230M Datasheet - Page 4
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NJM2230M
Manufacturer Part Number
NJM2230M
Description
IC VIDEO SYNCH DETECTOR 8-DMP
Manufacturer
NJR
Type
Synchronous Separatorr
Datasheet
1.NJM2230M.pdf
(7 pages)
Specifications of NJM2230M
Applications
Video Camera
Mounting Type
Surface Mount
Package / Case
8-DMP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NJM2230M
Manufacturer:
JRC
Quantity:
20 000
Part Number:
NJM2230M-T2
Manufacturer:
JRC
Quantity:
20 000
■ TEST CIRCUIT
■ OPERATIVE PRINCIPLE
- 4 -
● M. M
● LPF
● Comparator : Outputs discriminating signal of input signal by DC level of LPF output.
● Switch
: Makes exchanging operation of SYNC Input and SSG SYNC Input signal by discriminating signal
: Varies duty ratio of output signal depended on input synchronous signal condition (irregular, on, signal)
: Converts M. M. output signal to DC level. The more larger the duty ratio is,
DC level is clamped at V
Stabilized output signal can be obtained due to that the hysteresis is given to the output.
from comparator or Pin 6 signal of SYNC DET Output Judgement Control.
NJM2230M
+
NJM2230M
/2+0.7 (V).
Ver.2009-02-02