THS7315 Datasheet, PDF (3/26 Pages) Texas Instruments – 3-Channel SDTV Video Amplifier with 5th-Order Filters and 5.2-V/V Gain

THS7315
www.ti.com
SLOS532 – JUNE 2007
ELECTRICAL CHARACTERISTICS: V_S+ = 3.3 V
R_L = 150Ω to GND, unless otherwise noted. See Figure 1 and Figure 2.
TYP
PARAMETER
AC PERFORMANCE
Small-signal bandwidth (–3 dB)
Large-signal bandwidth (–3 dB)
Passband bandwidth (–1dB)
Attenuation (with respect to 100 kHz)
Group delay
Group delay variation (with respect to
100 kHz)
Channel-to-channel delay
Differential gain
Differential phase
Total harmonic distortion
Signal-to-noise ratio
Channel-to-channel crosstalk
AC gain, all channels
Output impedance
DC PERFORMANCE
Biased output voltage
Input voltage range
Sync tip clamp charge current
Input resistance
Input capacitance
OUTPUT CHARACTERISTICS
High output voltage swing
Low output voltage swing
Output current
Sourcing
Sinking
POWER SUPPLY
Maximum operating voltage
Minimum operating voltage
Maximum quiescent current
Minimum quiescent current
Power supply rejection (+PSRR)
TEST CONDITIONS
V_O – 0.2 V_PP ⁽¹⁾
V_O – 2 V_PP ⁽¹⁾
f = 6 MHz⁽²⁾
f = 27 MHz⁽²⁾
f = 100 kHz
f = 5.1 MHz
NTSC/PAL
NTSC/PAL
f = 1 MHz, V_O = 2 V_PP, ac-coupled I/O
NTC-7 weighting, 100 kHz to 4.2 MHz
f = 1 MHz, output-referred
f = 1 MHz
V_IN = 0 V
DC input, limited by output
V_IN = –0.1 V
R_L = 150 Ω to 1.65 V
R_L = 150 Ω to GND
R_L = 75 Ω to 1.65 V
R_L = 75 Ω to GND
R_L = 150 Ω to 1.65 V (V_IN = –0.15 V)
R_L = 150 Ω to GND (V_IN = –0.15 V)
R_L = 75 Ω to 1.65 V (V_IN = –0.15 V)
R_L = 75 Ω to GND (V_IN = –0.15 V)
R_L = 10 Ω to 1.65 V
V_IN = 0 V
V_IN = 0 V
+25°C
8.5
8.5
7.0
0.25
47
61
12
0.3
0.2/0.2
0.25/0.35
–62
73
–65
14.3
0.8
230
–0.1/0.56
200
800
2
3.15
3.10
3.10
3.0
0.15
0.05
0.26
0.1
80
70
3.3
3.3
15.6
15.6
43
+25°C
OVER TEMPERATURE
0°C to
+70°C
–40°C to
+85°C
UNIT
MIN/MAX/
TYP
6.8/10.4 6.7/10.5
6.8/10.4 6.7/10.5
6.6/10.6
6.6/10.6
–0.3/2.4 –0.35/2.5
36
35
–0.4/2.6
34
14/14.6 14/14.6 14/14.6
MHz
MHz
MHz
dB
dB
ns
Min/Max
Min/Max
Typ
Min/Max
Min
Typ
ns
Typ
ns
%
degrees
dB
dB
dB
dB
Ω
Typ
Typ
Typ
Typ
Typ
Typ
Min/Max
Typ
80/390 68/415
48/420
mV
Min/Max
V
Typ
μA
Typ
kΩ
Typ
pF
Typ
2.85
2.75
2.75
0.13
0.14
0.14
V
Typ
V
Min
V
Typ
V
Typ
V
Typ
V
Max
V
Typ
V
Typ
mA
Typ
mA
Typ
5.5
5.5
5.5
2.85
2.85
2.85
20
22
24
12
11.6
11
V
Max
V
Min
mA
Max
mA
Min
dB
Typ
(1) The Min/Max values listed for this specification are specified by design and characterization only.
(2) 3.3-V supply filter specifications are specified by 100% testing at 5-V supply along with design and characterization only.
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