0
PRODUCTS PRODUCTS INDEX
0
 VIDEO ICs
Packages Packing Model No. Structure
ICS
HD-Compatible Video Driver IC
Monolithic IC MM1757 Series
| HTML | PDF |
0
[Outline]
This IC is a two-channel 75Ω video driver IC supporting HD (720p/D4, 1080i/D3). It provides the input and output for composite video (V), S-Video (Y, C), and Y color difference (CY, Cb, Cr) (only Y color difference input/output is HD-compatible). It supports both single and dual power supplies. If a single power supply is used, a sag correction circuit can reduce output capacitance, while no output capacitance is required if a dual power supply is used. It also includes an LPF (VCVS Butterworth) required after D/A conversion,
D-terminal identification signal (line 1 - line 3) and S-terminal identification signal (S1, S2) output functions, which is ideal as an output driver for Hi-Vision (HD) signal output equipment such as set-top boxes (STBs) and DVD, Blu-ray recorders.


[Features]
(1) 
Supports the Hi-Vision signal
(2) 
Supports single power supplies and dual power supplies
(3) 
Includes a VCVS Butterworth LPF
(4) 
Includes D-terminal identification signal (line 1 - line 3) and S-terminal identification signal (S1, S2) output functions (F rank)
(5) 
Two types of IC control methods are available; I2C bus control and DC control with a control pin
(F rank)


[Package]


[Applications]
(1) STB
(2) DVD, Blu-ray recorder


[Pin Assignment]

HSOP-36A
(TOP VIEW)

1
CIN
11
VCC1
21
VEE2
31
VEE2
2
Mute1
12
CYin
22
CbOUT
32
VOUT
3
Vin
13
Clamp/Bias
23
Line2 out
33
V SAG
4
YC MIX
14
Cbin
24
VEE2
34
COUT
5
Yin
15
SD/HD
25
CY SAG
35
S1/S2 out
6
Dual/Single
16
Crin
26
CYOUT
36
GND
7
Bias
17
Mute2
27
Line1 out
   
8
SCL
18
VEE1
28
VCC2
   
9
SDA
19
CrOUT
29
YOUT
   
10
Address
20
Line3 out
30
Y SAG
   


0

PAGE TOP
BACK