參數(shù)資料
型號: THS7368IPWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 6 CHANNEL, VIDEO AMPLIFIER, PDSO20
封裝: GREEN, TSSOP-20
文件頁數(shù): 36/40頁
文件大小: 1123K
代理商: THS7368IPWR
www.ti.com
SBOS497 – DECEMBER 2009
ELECTRICAL CHARACTERISTICS: VS+ = +3.3 V (continued)
At TA = +25°C, RL = 150 to GND, Filter mode, and dc-coupled input/output, unless otherwise noted.
THS7368
TEST
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
LEVEL(1)
AC PERFORMANCE (SF CHANNELS, FULL-HD/TRUE-HD FILTER)
Passband bandwidth
–1 dB; VO = 0.2 VPP and 2 VPP
53
58
66
MHz
B
Small- and large-signal bandwidth
–3 dB; VO = 0.2 VPP and 2 VPP
60
72
83
MHz
B
With respect to 500 kHz(5), f = 54 MHz
–0.5
0.7
2
dB
B
Attenuation
With respect to 500 kHz(5), f = 148 MHz
33
40
dB
B
Group delay
f = 100 kHz
11.5
ns
C
Group delay variation
f = 54 MHz with respect to 100 kHz
4
ns
C
Channel-to-channel delay
0.3
ns
C
Total harmonic distortion
f = 20 MHz, VO = 1.4 VPP
–57
dB
C
100 kHz to 60 MHz, non-weighted
60
dB
C
Signal-to-noise ratio
Unified weighting
70
dB
C
All channels, TA = +25°C
5.7
6
6.3
dB
A
Gain
All channels, TA = –40°C to +85°C
5.65
6.35
dB
B
Output impedance
f = 60 MHz
1.5
C
Return loss
f = 60 MHz
40
dB
C
f = 50 MHz, SF to SD channels
–63
dB
C
Crosstalk
f = 50 MHz, SD to SF channels
–68
dB
C
f = 50 MHz, SF to SF channels
–50
dB
C
AC PERFORMANCE (SF CHANNELS, BYPASS)
Passband bandwidth
–1 dB; VO = 0.2 VPP
190
275
MHz
B
Small-signal bandwidth
–3 dB; VO = 0.2 VPP
260
350
MHz
B
Slew rate
VO = 0.2 VPP
450
600
V/s
B
Group delay
f = 100 kHz
2.4
ns
C
Channel-to-channel delay
0.3
ns
C
Total harmonic distortion
f = 20 MHz, VO = 1.4 VPP
–67
dB
C
100 kHz to 100 MHz, non-weighted
60
dB
C
Signal-to-noise ratio
100 kHz to 100 MHz, unified weighting
70
dB
C
All channels, TA = +25°C
5.7
6
6.3
dB
B
Gain
All channels, TA = –40°C to +85°C
5.65
6.35
dB
B
f = 100 MHz
3
C
Output impedance
Disabled
2 || 3
k
Ω || pF
C
Return loss
f = 100 MHz
34
dB
C
f = 50 MHz, SF to SD channels
–50
dB
C
Crosstalk
f = 50 MHz, SD to SF channels
–66
dB
C
f = 50 MHz, SF to SF channels
–50
dB
C
(5)
3.3-V supply filter specifications are ensured by 100% testing at 5-V supply along with design and characterization.
Copyright 2009, Texas Instruments Incorporated
5
Product Folder Link(s): THS7368
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