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PDF NJW1326 Data sheet ( Hoja de datos )
| Número de pieza | NJW1326 | |
| Descripción | Multi Input Wide Band Video Interface | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJW1326
Multi Input Wide Band Video Interface with I2C Control
GENERAL DESCRIPTION
The NJW1326 is a multi input wide band video interface IC with
I2C control. Also the NJW1326 includes 3-input 5 channel video
switch for SD, 3-input 3 channel video switch for HD, 9 channel
75-ohm driver for SD and 9 channel 75-ohm driver for HD.
FEATURES
● Operating Voltage
4.5 to 5.5V
● 3-input 5 channel video switch for SD
● 3-input 3 channel video switch for HD
● 9 channel 75-ohm driver for SD
● 9 channel 75-ohm driver for HD
● I2C control function
● Bi-CMOS Technology
● Package Outline
LQFP52
PIN CONFIGURATION
PACKAGE OUTLINE
NJW1326FH2
39 38 37 36 35 34 33 32 31 30 29 28 27
40 SYOUT1
41 GND
42 VOUT3
43 VOUT2
44 VOUT1
45 NC
46 VIN1
47 VIN2
48 VIN3
49 VIN4
50 VIN5
51 SYIN1
52 SYIN2
PROUT1 26
PROUT2 25
PROUT3 24
GND 23
PRIN3 22
PRIN2 21
PRIN1 20
PBIN3 19
PBIN2 18
PBIN1 17
YIN3 16
YIN2 15
YIN1 14
1 2 3 4 5 6 7 8 9 10 11 12 13
VeVre.1r.1
- 1- -1 -
1 page  
TIMING on the I2C BUS (SDA, SCL)
NJW1326
SDA
tf tr
SCL
tHD:ST A
S
tLOW
tSU:DAT
tf
tHD:S T A
tHD:DAT
tHIGH
tS U:S T A
Sr
tSP tr
tBUF
tSU:S T O
P
S
CHARACTERISITICS OF I/O STAGES FOR I2C BUS (SDA, SCL)
I2C BUS Load Conditions
STANDARD MODE: Pull up resistance 4kΩ (Connected to +5V), Load capacitance 200pF (Connected to GND)
PARAMETER
SYMBOL
STANDARD MODE
MIN.
TYP.
MAX.
Low Level Input Voltage
High Level Input Voltage
Low Level Output Voltage (3mA at SDA pin)
Input current each I/o pin with an input voltage between 0.1Vcc and 0.9Vcc
VIL 0.0 - VCC*0.3
VIH VCC*0.7
-
5.5
VOL 0
- 0.4
Ii -10 - 10
UNIT
V
V
V
µA
Ver.1
-5-
5 Page 
TERMINAL DESCRIPTION
No. SYMBOL
EQUIVALENT CIRCUIT
46
47
VIN1
VIN2
VCC
48 VIN3
49 VIN4
50 VIN5
51 SYIN1
52 SYIN2
1 SYIN3
250Ω
2 SYIN4
3 SYIN5
GND
4
5
SCIN1
SCIN2
VCC
6 SCIN3
7 SCIN4
8 SCIN5
250Ω
50kΩ
NJW1326
FUNCTION
V Input
SY Input
VOLATGE
1.9V
SC Input
2.5V
GND
9 GND
23
41
Ground
0V
10 VCC
33
37
Supply Voltage 5V
VeVre.1r.1
- 1-11-1 -
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet NJW1326.PDF ] | |
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