mc44353 Freescale Semiconductor, Inc, mc44353 Datasheet - Page 12

• Manufacturer Part Number: mc44353
• Description: Multi.standard Pal/ntsc Modulator
• Manufacturer: Freescale Semiconductor, Inc

NOTE: 1. Audio sensitivity bits AMD2–0 are located in C1 bits 6 to 4.
NOTE: 1. Picture to sound carriers ratio bits PSD2–0 are located in C1 bits 3 to 1.
NOTES: 1. Video modulation depth bits VMD2–0 are located in C0 bits 7 to 5.
12
AMD2
VMD2
PSD2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2. SECAM values are approximately 5% higher than PAL values.
AMD1
VMD1
PSD1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 5. Picture to Sound Carrier Ratio (Control Bits)
AMD0
VMD0
PSD0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Table 4. Audio Modulation Sensitivity (Control Bits)
Table 6. Video Modulation Depth (Control Bits)
Audio Input for FM
Video Mod Depth
P/S Carrier Ratio
(MC44353/4)
(MC44353/4)
(MC44353/4)
MC44353 MC44354 MC44355
PAL/NTSC
420 mVrms
375 mVrms
335 mVrms
300 mVrms
270 mVrms
240 mVrms
215 mVrms
190 mVrms
11.5 dB
12.5 dB
13.5 dB
14.5 dB
15.5 dB
16.5 dB
17.5 dB
18.5 dB
74.5%
79.5%
84.5%
89.5%
PAL
77%
82%
87%
92%
Audio Input for AM
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Video Mod Depth
P/S Carrier Ratio
(MC44353 Only)
(MC44355 Only)
(MC44353 Only)
405 mVrms
365 mVrms
325 mVrms
290 mVrms
260 mVrms
230 mVrms
205 mVrms
185 mVrms
SECAM
SECAM
12.5 dB
16.5 dB
80.5%
85.5%
90.5%
95.5%
78%
83%
88%
93%
MOTOROLA ANALOG IC DEVICE DATA
Audio Input for FM
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Not Programmable
Video Mod Depth
(MC44355 Only)
(MC44355 Only)
190 mVrms
PAL/NTSC
PAL
82%