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MC44353DW View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
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MC44353DW Datasheet PDF : 20 Pages
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MC44353 MC44354 MC44355
16
VCC Mod Standby
15
RF Out
17
Mod Gnd
18
SCL
19
SDA
20
Xtal
Figure 1. MC44353 Simplified Block Diagram
VCCA
12
Mod Gnd
14
Video In
13
Snd Fil Snd Tun
89
Peak
White Clip
Clamp
MC44353
Video
Modulator
8 + Sound Mix
Phase/
Freq Comp
2
Prog Divider
3 AM Mod
Sound Osc
+ FM Mod
3
30
High
Speed Bus
Test Pattern
Generator
TE1
TE2
Modulator
Section
7.8 kHz
976 Hz
PLL
Section
Ref Osc
12
Prog
Divider
Ref Divider
31.25 kHz
UHF
Osc
and
Drives
÷8
Prescaler
Phase
Comp
3
Bias
10
Pre–Em
11
Audio
7
Osc Gnd
6
Osc
5
Osc
4
Osc Gnd
2
Op Out
MAXIMUM RATINGS (Note 1)
3
VCCD
1
Amp In
Rating
Symbol
Value
Unit
Supply Voltage
Operational Amplifier Output Voltage
VCC
7
V
36
V
Operating Ambient Temperature
Storage Temperature
TA
–20 to 80
°C
Tstg
–65 to 150
°C
NOTES: 1. Maximum ratings are those values beyond which damage to the device may occur. For
functional operation, voltages should be restricted to the Recommended Operating Conditions.
2. ESD data available upon request.
ELECTRICAL CHARACTERISTICS (Parameter Type: A–100% Tested, B–100% Correlation Tested, C–Characterized on
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 load. Unless otherwise noted.)
(Specifications only valid for envelope demodulation.)
Characteristic
Symbol
Min
Typ
Max
Unit Type
Operating Supply Voltage Range
VCCA,VCCD,
4.5
5.0
5.5
V
D
VCC Mod
Analog Section Supply Current (VCC = 5.0 V)
ICCA
26
33
39.5
mA
A
Digital Section Supply Current (VCC = 5.0 V)
Modulator O/P Section Supply Current (VCC = 5.0 V)
Total Supply Current (VCC = 5.0 V)
ICCD
24
32
39
mA
A
ICC Mod
6.0
9.0
11.5
mA
A
ICC
56
74
90
mA
A
During Standby
During Standby (with Data Retension: VCC Mod = 5.0V)
Operational Amplifier Output Voltage (through Rpullup)
Operational Amplifier Output Current (with Rpullup = 560 k
VCC Mod
4.0
5.5
V
D
ICC Mod
0.5
1.0
mA
B
30
35
V
B
56
100
µA
B
Test Pattern Sync Pulse Width
TE1
4.0
4.7
5.6
µs
A
2
MOTOROLA ANALOG IC DEVICE DATA
 

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