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New Japan Radio
New Japan Radio

JRC2245 Datasheet Preview

JRC2245 Datasheet

NJM2245

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JRC2245 pdf
NJM2245
3-INPUT VIDEO SWITCH WITH 6dB AMPLIFIER
GENERAL DESCRIPTION
The NJM2245 is a three input integrated video switch witch selects
one video or audio signal from three input signals.
It contains 6dB amplifier and its operating supply voltage range is 8.5
to 13V and bandwidth is 5MHz. Crosstalk is 65dB (at 4.43MHz).
FEATURES
Operating Voltage
3 Input-1 Output
Internal 6dB Amplifier
Muting Function available
Cross-talk
Wide Frequency Range
Package Outline
Bipolar Technology
8.5 to 13V
65dB (at 4.43MHz)
5MHz (1VP-P Input)
DIP8, DMP8, SIP8
APPLICATION
VCR
AV-TV Video Disc Player
PIN CONFIGURATION
PACKAGE OUTLINE
NJM2245D
NJM2245M
NJM2245L
NJM2245D
NJM2245M
BLOCK DIAGRAM
NJM2245L
INPUT CONTROL SIGNAL-OUTPUT SIGNAL
SW1
SW2 OUTPUT SIGNAL
LL
VIN1
HL
VIN2
L/H H
VIN3
Ver.2004-02-17
-1-



New Japan Radio
New Japan Radio

JRC2245 Datasheet Preview

JRC2245 Datasheet

NJM2245

No Preview Available !

JRC2245 pdf
NJM2245
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Supply Voltage
V+
Power Dissipation
PD
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
RATINGS
15
(DIP8) 500
(DMP8) 300
(SIP8) 800
-40 to +85
-40 to +125
(Ta = 25°C)
UNIT
V
mW
mW
mW
°C
°C
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITION
(V+ = 9V, Ta = 25°C)
MIN. TYP. MAX. UNIT
Recommended Supply Voltage
V+
8.5 - 13.0 V
Operating Current
Voltage Gain
Frequency Characteristic
ICC S1 = S2 = S3 = S4 = S5 = 2
10.0 16.5 23.0 mA
GV Vin = 1.0VP-P, 100kHz, VO / Vi, RL = 1k
5.7 6.2 6.7 dB
Gf
Vin = 1.0VP-P, VO (10MHz) / VO (100kHz) RL = 1k
-1.0
- +1.0 dB
Differential Gain
Differential Phase
Output Offset Voltage
DG Vin = 1.0VP-P, staircase, RL = 1k
DP Vin = 1.0VP-P, staircase, RL = 1k
Voff S1 = S2 = S3 = 2, S5 = 12 VO : voltage change
- 0.3 -
%
- 0.3 - deg.
- - ±60 mV
Crosstalk
Switch Change Voltage
CT Vin = 1.0VP-P, 4.43MHz, VO / Vi
VCH All inside SW : ON
VCL All inside SW : OFF
- -65 - dB
2.4 -
-V
- - 0.8 V
Input Impedance
RI
- 15 - k
(note) Unless specified, tested with three mode below.
a) S1 = 1, S2 = S3 = S4 = S5 = 2 b) S2 = S4 = 1, S1 = S3 = S5 = 2 c) S1 = S2 = 2, S3 = S5 = 1, S4 = 1 or 2
-2-
Ver.2004-02-17


Part Number JRC2245
Description NJM2245
Maker New Japan Radio
Total Page 5 Pages
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New Japan Radio
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