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BA7615N
Multimedia ICs
Video signal switcher for VTR, TV
BA7615N
BA7615N has built-in 6dB amplifier, 75 driver and mute function. This IC is consisted of 4 inputs (IN1, IN2, IN3, IN4), 1 output (out) and 3 control terminals (CTL-A, CTL-B, CTL-C). Each circuit input terminal is sync tip clamp type.
!Applications TV, VTR
!External dimensions (Units : mm)
!Features 1) 4 -input 1-output switch. 2) Built-in 6dB amplifier and 75 driver. 3) Built-in mute function. 4) Sync tip clamp input. 5) Wide operating supply voltage range. (4.5V to 13.0V) 6) Low power consumption. (Typ.100mW) 7) Excellent frequency characteristic. (Typ.10MHz, 0dB) 8) Wide dynamic range. (Typ.3.5VP-P) 9) Few cross talk between channels. (Typ.-65dB, f=4.43MHz)
+ 25.2 - 0.2
+ 2.8 - 0.2
+ 10.5- 0.5
+ 5.8 - 0.2
1.2
1
+ 3.5- 0.5
2.54
10 0.6 0.8 1.3 + 0.3 - 0.1
SIP10
!Absolute maximum ratings (Ta=25C)
Parameter Supply voltage Power dissipation Operating temperature range Storage temperature range Symbol VCC Pd Topr Tstg Limits 13.5 850 -25 to +75 -55 to +125 Unit V mW C C
Derating : 8.5mW per 1C when using this IC in Ta=25C above.
!Operating voltage condition (Ta=25C)
Parameter Operating voltage range Symbol VCC Min. 4.5 Typ. 5.0 Max. 13.0 Unit V
This product is not designed for protection against radioactive rays.
1/2
BA7615N
Multimedia ICs
!Electrical characteristics (Unless otherwise noted, Ta=25C, VCC=5V)
Characteristics Circuit current Max output level Voltage gain Frequency caharacteristics Channel to channel crosstalk CTL terminal threshold level A CTL terminal threshold level B CTL terminal threshold level C Symbol ICC VOM GV GF CT VTHA VTHB VTHC Min. - 3.0 5.5 -3.0 - 1.0 1.0 1.0 Typ. 19.5 3.5 6.0 0.0 -65 2.0 2.0 2.0 Max. 29.0 - 6.5 1.0 - 3.0 3.0 3.0 Unit mA VP-P dB dB dB V V V No signal f=1KHz, THD=0.5% f=1KHz, 1VP-P f=10MHz / 1MHz, 1VP-P f=4.43MHz, 1VP-P CTLA threshold voltage CTLB threshold voltage CTLC threshold voltage Conditions
!Application circuit
MUTE
6dB
75
LOGIC
1
2
3
4
5
6
0.47
+
7
8
9
1000 Composite VIDEO 43
10
+
0.471
0.471
Composite VIDEO
Composite VIDEO
2
0.471
+
+
+
0.471
+
OPEN or GND
The output impedance has 32, please use 43 resistor for outside matching.
OPEN or GND
OPEN or GND
Composite VIDEO 0.022v
2/2
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0

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