參數(shù)資料
型號(hào): THS3112CDG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: GREEN, PLASITC, MS-012AA, SOIC-8
文件頁(yè)數(shù): 23/35頁(yè)
文件大小: 1215K
代理商: THS3112CDG4
www.ti.com
SLOS385C – SEPTEMBER 2001 – REVISED SEPTEMBER 2010
RECOMMENDED OPERATING CONDITIONS
MIN NOM
MAX
UNIT
Dual supply
±5
±15
Supply voltage, VCC+ to VCC–
V
Single supply
10
30
C-suffix
0
+70
Operating free-air temperature, TA
°C
I-suffix
–40
+85
ELECTRICAL CHARACTERISTICS
Over operating free-air temperature range, TA = +25°C, VCC = ±15 V, RF = 750 , and RL = 100 (unless otherwise noted).
DYNAMIC PERFORMANCE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VCC = ±5 V
95
RL = 100
RF = 1 k, G = 1
VCC= ±15 V
110
Small-signal bandwidth (–3 dB)
VCC = ±5 V
103
RF = 750 , G =
BW
RL = 100
MHz
2
VCC= ±15 V
110
VCC = ±5 V
25
Bandwidth (0.1 dB)
RF = 750 , G = 2
VCC= ±15 V
48
VO= 10 VPP
VCC = ±15 V
1550
SR
Slew rate(1), G = 8
G = 2, RF = 680
VCC = ±5 V
820
V/s
VO = 5 VPP
VCC= ±15 V
1300
VO = 2 VPP
VCC = ±5 V
50
ts
Settling time to 0.1%
G = –1
ns
VO= 5 VPP
VCC = ±15 V
63
(1)
Slew rate is defined from the 25% to the 75% output levels.
NOISE/DISTORTION PERFORMANCE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VO(PP) = 2 V
–78
G = 2, RF = 680 , VCC= ±15 V,
f = 1 MHz
VO(PP) = 8 V
–75
THD
Total harmonic distortion
dBc
VO(PP)= 2 V
–76
G = 2, RF = 680 , VCC= ±5 V,
f = 1 MHz
VO(PP)= 6 V
–74
Vn
Input voltage noise
VCC = ±5 V, ±15 V
f = 10 kHz
2.2
nV/
√Hz
Noninverting Input
2.9
In
Input current noise
VCC = ±5 V, ±15 V
f = 10 kHz
pA/
√Hz
Inverting Input
10.8
VCC = ±5 V
–67
Crosstalk
G = 2, f = 1 MHz, VO = 2 VPP
dBc
VCC= ±15 V
–67
VCC = ±5 V
0.01
G = 2, RL = 150
Differential gain error
%
VCC= ±15 V
0.01
40 IRE modulation
±100 IRE Ramp
VCC = ±5 V
0.011
Differential phase error
degrees
NTSC and PAL
VCC= ±15 V
0.011
Copyright 2001–2010, Texas Instruments Incorporated
3
Product Folder Link(s): THS3112 THS3115
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