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NTE

NTE15038 Datasheet Preview

NTE15038 Datasheet

Integrated Circuit Chroma Signal Proessor for VHS VCR

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NTE15038
Integrated Circuit
Chroma Signal Proessor for VHS VCR
Features:
D Adjustment–Free 3.58MHz VXO Free–Running OSC Frequency, 160fH VCO Free–Running OSC
Frequency, Carrier Leak, PB Chroma Level, except REC Chroma Level.
D Multifunctional:
2fSC Generator for CCD Drive
PB Chroma (629K) Level Compensation Amp
Function to Select APC Loop Input Signal Passed/Not Passed Through Comb Filter
BGP Output
3rd Lock Protector of 3.58MHz OSC
D LPF Usable for REC/PB
D Capable of Being Operated from 5V Supply
D Current Dissipation: 48mA at REC mode
50mA at PB mode
D Few External Components Required
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Allowable Power Dissipation (TA +65°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW
Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +65°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2V
Operating Voltage Range, VCCop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8 to 5.5V
Electrical Characteristics: (TA = +25°C, VCC = 5V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ
REC Current Dissipation
REC Output Level
REC ACC Characteristics
ACC Killer Input Level
VXO Control Sensitivity
VXO OSC Level
ICC(R)
VO(R)
VO(R) Input ± 6dB
VACK
SVXO
VVXO(R)
38 48
210 300
–0.5 0
–28 –25
2.5 3.7
0.65 0.85
Max
58
390
+0.5
–22
5.5
1.00
Unit
mA
mVP–P
dB
dB
Hz/mV
VP–P




NTE

NTE15038 Datasheet Preview

NTE15038 Datasheet

Integrated Circuit Chroma Signal Proessor for VHS VCR

No Preview Available !

Electrical Characteristics (Cont’d): (TA = +25°C, VCC = 5V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Subconverter Output Level
VSUB
200 250 300 mVPP
BGP Delay Time
BGP Width
REC APC Pullin Range
REC AFC Pullin Range
tD
tW
fAPC
fAFC
±350
±1.5
3.2
4.8
µs
µs
Hz
kHz
160fH VCO Control Sensitivity
SVCO
0.42 0.60 0.78 kHz/mV
PB Current Dissipation
ICC(P)
40 50 60 mA
PB Output Level
PB ACC Characteristic
VO(P)
VO(P) Input ± 6dB
575 660 760 mVPP
0.5 +0.5 dB
PB Main Converter Carrier Leak CL(p) 4.21MHz component
– –40 33 dB
PB XO Output Level
VXO(P)
520 650 800 mVPP
PB XO FreeRunning Frequency fXO(f) Difference from 3579545Hz 7 0 +7 Hz
2fSC Output Amplitude
Burst Emphasis Amount
Burst Deemphasis
V2fsc
GBE
GBD
420 600 780
5.5 6.0 6.5
5.5 5.25 5.0
mVPP
dB
dB
Comb Amp Gain
GCOMB
11 13 15 dB
Pin Connection Diagram
Comb Amp Out 1
ACC Filter 2
3.58MHz Input 3
Bypass 4
3.58MHz Output 5
GND 6
PB 629kHz Input 7
SLD Output 8
Rec 629kHz Input 9
160fH VCO Filter 10
4.21MHz Input 11
Color Killer Filter 12
24 PB Amp Input
23 PB 3.58MHz Output
22 SW30/LP
21 Video Input
20 VCC
19 XO Input
18 XO Output
17 2fSC Output
16 VCO Tank
15 Rec APC Filter
14 Sync Input/BPG Output
13 4.21MHz Output


Part Number NTE15038
Description Integrated Circuit Chroma Signal Proessor for VHS VCR
Maker NTE
Total Page 3 Pages
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