TDA9207 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA9207' PDF : 22 Pages View PDF
TDA9207
8 - AC ELECTRICAL CHARACTERISTICS
Tamb = 25°C, VCCA = 5V, VCCP= 8V, Vi = 0.7 VPP, CLOAD = 5pF
RS = 100Ω, serial between output pin and CLOAD, unless otherwise specified.
Symbol
Parameter
Test Condit ions
Min. Typ. Max. Units
VIDEO INPUTS (PINS 1, 3, 5)
VI
Video Input Voltage Amplitude
Max. Contrast and Drive
VIDEO OUTPUT SIGNAL (PINS 17, 19, 21) - GENERAL
0.7 1
GAM
Maximum Gain
Max Contrast and Drive
16
(CRT = DRV = 254 dec)
VOM
Maximum Video Output Voltage
Max Contrast and Drive
4.4
(Note)
(CRT = DRV = 254 dec)
VON
Nominal Video Output Voltage
Contrast and Drive at POR
(CRT = DRV = 180 dec)
2.2
CAR
Contrast Attenuation Range
From max. Contrast (CRT=254 dec)
48
to min. Contrast (CRT = 1 dec)
DAR
Drive Attenuation Range
From Max. Drive (DRV = 254 dec)
48
to min Drive (DRV = 1 dec)
GM
Gain Matching
Contrast and Drive at POR
±0.1
tR, tF
Rise Time, Fall Time (Note)
VOUT = 2 VPP (BW = 15 dec)
VOUT = 2 VPP (BW = 0 dec)
2.7
4.3
BW
Large Signal Bandwidth
VOUT = 2 VPP
130
BW
Bandwidth Adjustment Range
VOUT = 2 VPP
Minimum bandwidth (BW = 0 dec)
80
Maximum bandwidth (BW =15 dec)
130
CT
Crosstalk between Video Outputs
VOUT = 2 VPP
@ f = 10 MHz
60
@ f = 50 MHz
35
VIDEO OUTPUT SIGNAL — BRIGHTNESS
BRTmax Maximum Brightness Level
Max. Brightness (BRT = 255 dec)
2
and Max. Drive (DRV = 254 dec)
BRTmin Minimum Brightness Level
Min. Brightness (BRT = 0 dec)
0
and Max. Drive (DRV = 254 dec)
VIP
Insertion Pulse
0.4
BRTM Brightness Matching
Brightness and Drive at POR
±10
VIDEO OUTPUT SIGNAL — OSD
Max. Drive (DRV = 254 dec)
OSDmax Maximum OSD Output Level
Max. OSD (OSD = 15 dec)
4.9
OSDmin Minimum OSD Output Level
Min. OSD (OSD = 0 dec)
0
VIDEO OUTPUT SIGNAL — DC LEVEL (AC COUPLING MODE)
DCLmax Maximum Output DC Level
Max. DCL (DCL= 15 dec)
2.35
DCLmin Minimum Output DC Level
Min. DCL (DCL = 3 dec)
0.5
DCLstep Output DC Level Step
155
VIDEO OUTPUT SIGNAL — DC LEVEL (DC COUPLING MODE)
DCLmax Maximum Output DC Level
Max. Cut-off (Cut-off = 255 dec)
2.5
DCLmin Minimum Output DC Level
Min. Cut-off (Cut-off = 40 dec)
0.4
DCLstep Output DC Level Step
10
Assuming that VOM remains within the range of Vo (between 0.5V and VCCP - 0.5V)
tR, tF are calculated values, assuming an ideal input rise/fall time of 0ns (tR = tROUT2 + tRIN2 , tF = tFOUT2 + tFIN2
V
dB
V
V
dB
dB
dB
ns
ns
MHz
MHz
MHz
dB
dB
V
V
V
mV
V
V
V
V
mV
V
V
mV
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