THS7360_1 Datasheet, PDF (8/43 Pages) Texas Instruments – 6-Channel Video Amplifier with 3-SD and 3-SD/ED/HD/Full-HD Fiters and High Gain

THS7360
SLOS674 – JUNE 2010
www.ti.com
ELECTRICAL CHARACTERISTICS: V_S+ = +5 V
At T_A = +25°C, R_L = 150 Ω to GND, Filter mode, and dc-coupled input/output, unless otherwise noted.
THS7360
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
AC PERFORMANCE (SD CHANNELS)
Passband bandwidth
Small- and large-signal bandwidth
Bypass mode bandwidth
Slew rate
Attenuation
–1 dB; V_O = 0.2 V_PP and 2 V_PP
–3 dB; V_O = 0.2 V_PP and 2 V_PP
–3 dB; V_O = 0.2 V_PP
Bypass mode; V_O = 2 V_PP
With respect to 500 kHz, f = 6.75 MHz
With respect to 500 kHz, f = 27 MHz
6.7
8.2
10
8
9.5
11.3
30
60
60
150
–0.8
0.4
1.3
42
54
Group delay
f = 100 kHz
74
Group delay variation
f = 5.1 MHz with respect to 100 kHz
10.5
Channel-to-channel delay
0.3
Differential gain
NTSC/PAL
0.15/0.3
Differential phase
NTSC/PAL
0.35/0.5
Total harmonic distortion
f = 1 MHz, V_O = 1.4 V_PP
–73
100 kHz to 6 MHz, non-weighted
61
Signal-to-noise ratio
100 kHz to 6 MHz, unified weighting
70
Gain
All channels
5.44
5.60
5.76
f = 6.75 MHz, Filter mode
0.7
Output impedance
f = 6.75 MHz, Bypass mode
0.6
Disabled
28 || 3
Return loss
f = 6.75 MHz, Filter mode
46
Crosstalk
f = 1 MHz, SD to SD channels, input referred
–58
AC PERFORMANCE (SF⁽²⁾ CHANNELS, SD FILTER)
Passband bandwidth
–1 dB; V_O = 0.2 V_PP and 2 V_PP
6.6
8
9.6
Small- and large-signal bandwidth
–3 dB; V_O = 0.2 V_PP and 2 V_PP
7.8
9.2
11
Attenuation
With respect to 500 kHz, f = 6.75 MHz
–0.8
0.4
1.3
With respect to 500 kHz, f = 27 MHz
42
50
Group delay
f = 100 kHz
62
Group delay variation
f = 5.1 MHz with respect to 100 kHz
10.5
Channel-to-channel delay
0.3
Total harmonic distortion
f = 1 MHz, V_O = 1.4 V_PP
–59
100 kHz to 6.75 MHz, non-weighted
58
Signal-to-noise ratio
100 kHz to 6.75 MHz, unified weighting
69
Gain
All channels
4.37
4.50
4.63
Output impedance
f = 6.75 MHz
0.7
Return loss
f = 6.75MHz
46
f = 1 MHz, SF to SD channels, input referred
–57
Crosstalk
f = 1 MHz, SD to SF channels, input referred
–56
f = 1 MHz, SF to SF channels, input referred
–56
TEST
UNITS LEVEL⁽¹⁾
MHz
B
MHz
B
MHz
B
V/ms
B
dB
A
dB
A
ns
C
ns
C
ns
C
%
C
Degrees
C
dB
C
dB
C
dB
C
V/V
A
Ω
C
Ω
C
kΩ || pF
C
dB
C
dB
C
MHz
B
MHz
B
dB
A
dB
A
ns
C
ns
C
ns
C
dB
C
dB
C
dB
C
V/V
A
Ω
C
dB
C
dB
C
dB
C
dB
C
(1) Test levels: (A) 100% tested at +25°C. Over temperature limits set by characterization and simulation. (B) Limits set by characterization
and simulation only. (C) Typical value only for information.
(2) SF indicates selectable filter.
8
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