THS7314 Datasheet, PDF (5/23 Pages) Texas Instruments – 3-Channel SDTV Video Amplifier With 5th-Order Filters and 6-dB Gain

www.ti.com
ELECTRICAL CHARACTERISTICS V_S+ = 5 V:
R_L = 150Ω to GND – Reference Figure 2 and Figure 3 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TYP
25°C
25°C
AC PERFORMANCE
Small-signal bandwidth (–3dB)
Large-signal bandwidth (–3dB)
–1dB Passband bandwidth
Attenuation
With respect to 100kHz
Group delay
Group delay variation
with respect to 100kHz
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)
Output current (sinking)
POWER SUPPLY
Maximum operating voltage
Minimum operating voltage
Maximum quiescent current
Minimum quiescent current
Power Supply Rejection (+PSRR)
V_O– 0.2 V_PP(1)
V_O – 2 V_PP ⁽¹⁾
f = 6 MHz
f = 27 MHz
f = 100 kHz
f = 5.1 MHz
NTSC / PAL
NTSC / PAL
f = 1 MHz; V_O =2 V_PP
NTC-7 Weighting, 100kHz to 4.2MHz
f = 1 MHz, Worst Case Channels
f = 5 MHz
V_I = 0 V
Limited by output
V_I = –0.1V
R_L = 150 Ω to Midrail
R_L = 150 Ω to GND
R_L = 75 Ω to Midrail
R_L = 75 Ω to GND
R_L = 150 Ω to Midrail (V_I = –0.2V)
R_L = 150 Ω to GND (V_I = –0.2V)
R_L = 75 Ω to Midrail (V_I = –0.2V)
R_L = 75 Ω to GND (V_I = –0.2V)
R_L = 10 Ω to Midrail
R_L = 10 Ω to Midrail
See ⁽¹⁾
See ⁽¹⁾
V_I = 0V
V_I = 0V
8.5
8.5
7
0.45
47
57
10
0.3
0.1 / 0.1
0.1 / 0.1
–66
79.6
–60
6
0.62
6.7/10.3
6.7/10.3
–0.3/2.4
36
5.7/6.3
290
–0.1/2.3
180
800
2
210/370
4.85
4.7
4.2
4.7
4.5
0.2
0.12
0.23
0.35
0.1
90
85
5
5.5
5
2.85
17
22
17
12.5
55
THS7314
SLOS513 – DECEMBER 2006
OVER TEMPERATURE
0°C to
70°C
–40°C to
85°C
UNITS
MIN/
MAX
6.6/10.5
6.6/10.5
6.5/10.6
6.5/10.6
–0.35/2.5
35
–0.4/2.6
34
5.65/6.35 5.65/6.35
MHz
MHz
MHz
dB
dB
ns
ns
ns
%
°
dB
dB
dB
dB
Ω
Min/Max
Min/Max
Typ
Min/Max
Min
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Min/Max
Typ
200/380 190/390
mV
Min/Max
V
Typ
µA
Typ
kΩ
Typ
pF
Typ
V
Typ
4.1
4.1
V
Min
V
Typ
V
Typ
V
Typ
0.26
0.27
V
Max
V
Typ
V
Typ
mA
Typ
mA
Typ
5.5
5.5
V
Max
2.85
2.85
V
Min
24
25
mA
Max
12
11.5
mA
Min
dB
Typ
(1) The Min/Max values listed for this specification are specified by design and characterization only.
Submit Documentation Feedback
5