mc44353 Freescale Semiconductor, Inc, mc44353 Datasheet - Page 2

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

MAXIMUM RATINGS
NOTES: 1. Maximum ratings are those values beyond which damage to the device may occur. For
ELECTRICAL CHARACTERISTICS
Samples. D–Design Parameter, VCC = 5.0 V, TA = 25C, Video input 1.0 Vpp, 10 step greyscale. Step 3 [typ. 80%] modulation depth for
PAL; Step 5 [typ 90%] modulation for SECAM L; P/S ration Step 3 [typ 14.5 dB]. RF output into 75
(Specifications only valid for envelope demodulation.)
2
Supply Voltage
Operational Amplifier Output Voltage
Operating Ambient Temperature
Storage Temperature
Operating Supply Voltage Range
Analog Section Supply Current (V CC = 5.0 V)
Digital Section Supply Current (V CC = 5.0 V)
Modulator O/P Section Supply Current (V CC = 5.0 V)
Total Supply Current (V CC = 5.0 V)
During Standby
During Standby (with Data Retension: V CC Mod = 5.0V)
Operational Amplifier Output Voltage (through R pullup )
Operational Amplifier Output Current (with Rpullup = 560 k
Test Pattern Sync Pulse Width
2. ESD data available upon request.
V CC Mod Standby
functional operation, voltages should be restricted to the Recommended Operating Conditions.
Mod Gnd
RF Out
SDA
SCL
Xtal
Rating
16
15
17
18
19
20
Characteristic
(Note 1)
Speed Bus
30
V CCA
Ref Osc
High
Modulator
Section
Section
12
PLL
(Parameter Type: A–100% Tested, B–100% Correlation Tested, C–Characterized on
Figure 1. MC44353 Simplified Block Diagram
8
MC44353 MC44354 MC44355
Mod Gnd
+ Sound Mix
TE1
White Clip
Modulator
14
Video
Peak
Test Pattern
Generator
Ref Divider
Symbol
V CC
T stg
T A
TE2
MC44353
Clamp
Video In
12
V CCD
V CCA ,V CCD ,
7.8 kHz
V CC Mod
V CC Mod
13
I CC Mod
I CC Mod
–65 to 150
Symbol
3
–20 to 80
31.25 kHz
I CCA
I CCD
976 Hz
T E1
Divider
Value
I CC
Prog
36
7
2
3
Prog Divider
Freq Comp
AM Mod
Phase/
Unit
Prescaler
Min
V
V
Phase
4.5
6.0
4.0
4.0
Comp
C
C
Amp In
26
24
56
–
–
–
8
MOTOROLA ANALOG IC DEVICE DATA
1
Snd Fil
Sound Osc
+ FM Mod
Drives
3
load. Unless otherwise noted.)
Typ
UHF
Osc
5.0
9.0
0.5
4.7
and
33
32
74
30
56
–
Bias
8
Snd Tun
3
9
Max
39.5
11.5
100
10
11
7
6
5
4
2
5.5
5.5
1.0
5.6
39
90
35
Pre–Em
Audio
Osc Gnd
Osc
Osc
Osc Gnd
Op Out
Unit
mA
mA
mA
mA
mA
V
V
V
A
s
Type
D
A
A
A
A
D
B
B
B
A