参数资料
型号: THS3111CDGNG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 31/36页
文件大小: 995K
代理商: THS3111CDGNG4
SLOS422E – SEPTEMBER 2003 – REVISED OCTOBER 2009........................................................................................................................................ www.ti.com
ELECTRICAL CHARACTERISTICS
VS = ±15 V, RF = 1 k ,RL = 100 , and G = 2, unless otherwise noted.
TYP
OVER TEMPERATURE
MIN/TYP/
PARAMETER
TEST CONDITIONS
UNIT
0°C to
–40°C to
MAX
+25°C
+70°C
+85°C
AC PERFORMANCE
G = 1, RF = 1.5 k, VO = 200 mVPP
100
G = 2, RF = 1 k, VO = 200 mVPP
90
Small-signal bandwidth, –3 dB
G = 5, RF = 806 , VO = 200 mVPP
87
MHz
TYP
G = 10, RF = 604 , VO = 200 mVPP
66
0.1-dB bandwidth flatness
G = 2, RF = 1.15 k, VO = 200 mVPP
45
Large-signal bandwidth
G = 5, RF = 806 , VO = 4 VPP
95
G = 1, VO = 4-V step, RF = 1.5 k
800
Slew rate (25% to 75% level)
V/
μs
TYP
G = 2, VO = 8-V step, RF = 1 k
1300
Recommended maximum SR for
Slew rate
900
V/
μs
MAX
repetitive signals(1)
Rise and fall time
G = –5, VO = 10-V step, RF = 806
8
ns
TYP
Settling time to 0.1%
G = –2, VO = 2 VPP step
27
ns
TYP
Settling time to 0.01%
G = –2, VO = 2 VPP step
250
Harmonic distortion
RL = 100
52
2nd harmonic distortion
G = 2,
RL = 1 k
53
RF = 1 k,
dBc
TYP
VO = 2 VPP,
RL = 100
48
f = 10 MHz
3rd harmonic distortion
RL = 1 k
68
Input voltage noise
f > 20 kHz
3
nV/
√Hz
TYP
Noninverting input current noise
f > 20 kHz
2
pA/
√Hz
TYP
Inverting input current noise
f > 20 kHz
10
pA/
√Hz
TYP
NTSC
0.011%
Differential gain
G = 2,
PAL
0.013%
RL = 150 ,
TYP
NTSC
0.029°
RF = 1 k
Differential phase
PAL
0.033°
DC PERFORMANCE
Transimpedance
VO = ±3.75 V, gain = 1
1
0.75
0.5
M
MIN
Input offset voltage
3
10
12
mV
MAX
VCM = 0 V
Average offset voltage drift
±10
μV/°C
TYP
Noninverting input bias current
1
4
6
μA
MAX
VCM = 0 V
Average bias current drift
±10
nA/°C
TYP
Inverting input bias current
1.5
15
20
μA
MAX
VCM = 0 V
Average bias current drift
±10
nA/°C
TYP
Input offset current
2.5
15
20
μA
MAX
VCM = 0 V
Average offset current drift
±30
nA/°C
TYP
INPUT CHARACTERISTICS
Input common-mode voltage range
±13.3
±13
±12.5
V
MIN
Common-mode rejection ratio
VCM = ±12.5 V
68
62
60
dB
MIN
Noninverting input resistance
41
M
TYP
Noninverting input capacitance
0.4
pF
TYP
OUTPUT CHARACTERISTICS
RL = 1 k
±13.5
±13
±12.5
Output voltage swing
V
MIN
RL = 100
±13.4
±12.5
±12
Output current (sourcing)
RL = 25
260
200
175
mA
MIN
Output current (sinking)
RL = 25
260
200
175
mA
MIN
Output impedance
f = 1 MHz, closed loop
0.15
TYP
(1)
For more information, see the Application Information section of this data sheet.
4
Copyright 2003–2009, Texas Instruments Incorporated
Product Folder Link(s): THS3110 THS3111
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