STV5715 데이터 시트보기 (PDF) - STMicroelectronics
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STV5715 Datasheet PDF : 9 Pages
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STV5715
ELECTRICAL OPERATING CHARACTERISTICS (Tamb = 25oC unless otherwise specified) (continued)
Play-back Mode
VCC = 5V, no load on Pins CHROMA,LUMA
Symbol
Parameter
Test Conditions
Min. Typ. Max. Unit
CHROMA OUTPUT (no AGC) (continued)
VDCPB1 DC Level at Play-back Output
on Pin CHROMA
∆VDC
SHPB1
Head Switch Offset Pin CHROMA
Second Harmonic Play-back Output Sinewave 3.8MHz
Pin CHROMA
400µVPP on input
LUMA OUTPUT (with AGC)
1.5 1.9 2.3 V
-100 0 100 mV
-45 -40 dB
ZLPB Output Impedance
DC
30 50 Ω
VDCPB2 DC Level
1.1 1.5 2.1 V
Bandwidth Cut-off Frequency
FLCPB2
FHCPB2
-3dB attenuation 50Ω in parallel on the
input, AGC locked, 0dB at 3.8MHz
Low
High
0.1 MHz
10 12.5
MHz
VLPB Output Amplitude
Input signal 200µVPP at 3.8MHz on Pins 140 200 270 mVPP
H1, H2
∆VLPB AGC Control Sensitivity
Input signal 200µVPP at +6dB or -5dB on -2
Pins H1, H2
+1 dB
SHPB2 Second Harmonic Play-back Output Input Signal 3.8MHz 400µVPP on Pins
H1, H2
-44 -39 dB
CAGC
I+
I-
TRIV
Positive Output Current
Negative Output Current
Input Signal 3.8MHz 200µVPP on H1
Input Signal 3.8MHz 200µVPP on H1
15 30 50 µA
-50 -30 -15 µA
ITRIV Downloading Current
VTRIV1 Output Level (1)
VTRIV2 Output Level (2)
VTRIV3 Output Level (3)
VTRIV4 Output Level (4)
VTRIV5 Output Level (5)
VTRIV6 Output Level (6)
VTRIV7 Output Level (7)
fTRIV1 Response Lower Frequency
fTRIV2 Response Higher Frequency
GTRIV High Level Input
200 300 400 µA
With no signal, VTRIVADJ = 2.5V
Mode LP (SW-M = high)
0.3 0.6 1.5 V
VCHROMA = 100mVPP at 4MHz
1.91 2.31 2.91 V
VTRIVADJ = 2.5V, Mode LP (SW-M = high)
VCHROMA = 400mVPP at 4MHz
3.525 3.725 3.985 V
VTRIVADJ = 2.5V, Mode LP (SW-M = high)
VCHROMA = 100mVPP at 4MHz
1.110 1.610 2.311 V
VTRIVADJ = 1V, Mode LP (SW-M = high)
VCHROMA = 100mVPP at 4MHz
2.875 3.075 3.335 V
VTRIVADJ = 4V, Mode LP (SW-M = high)
VCHROMA = 400mVPP at 4MHz
3.215 3.415 3.675 V
VTRIVADJ = 2.5V, Mode SP (SW-M = low)
VCHROMA = 100mVPP at 4MHz
1.65 2.05 2.65 V
VTRIVADJ = 2.5V, Mode SP (SW-M = low)
VCHROMA = 400mVPP at 4MHz and 1MHz -10 -6 -3 dB
VTRIVADJ = 2.5V, Mode LP (SW-M = high)
VCHROMA = 400mVPP at 8MHz and 4MHz -2.5 -1 -0 dB
VTRIVADJ = 2.5V, Mode LP (SW-M = high)
LP : VCHROMA = 100mVPP, 300mVPP at
4MHz, VTRIVADJ = 2.5V
4 5.5 7 V/V
4/9
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