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參數資料
| 型號： | TL026C |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DIFFERENTIAL HIGH-FREQUENCY AMPLIFIER WITH AGC |
| 中文描述： | 微分高頻率AGC放大器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 135K |
| 代理商： | TL026C |
TL026C
DIFFERENTIAL HIGH-FREQUENCY AMPLIFIER WITH AGC
SLFS007A – JUNE 1985 – REVISED JULY 1990
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Low Output Common-Mode Sensitivity to
AGC Voltages
Input and Output Impedances Independent
of AGC Voltage
Peak Gain . . . 38 dB Typ
Wide AGC Range . . . 50 dB Typ
3-dB Bandwidth . . . 50 MHz
Other Characteristics Similar to NE592 and
uA733
description
This device is a monolithic two-stage high-
frequency amplifier with differential inputs and
outputs.
Internal feedback provides wide bandwidth, low phase distortion, and excellent gain stability. Variable gain
based on signal summation provides large AGC control over a wide bandwidth with low harmonic distortion.
Emitter-follower outputs enable the device to drive capacitive loads. All stages are current-source biased to
obtain high common-mode and supply-voltage rejection ratios. The gain may be electronically attenuated by
applying a control voltage to the AGC pin. No external compensation components are required.
This device is particularly useful in TV and radio IF and RF AGC circuits, as well as magnetic-tape and disk-file
systems where AGC is needed. Other applications include video and pulse amplifiers where a large AGC range,
wide bandwidth, low phase shift, and excellent gain stability are required.
The TL026C is characterized for operation from 0
°
C to 70
°
C.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC+
(see Note 1)
Supply voltage, V
CC–
(see Note 1)
Differential input voltage
Common-mode input voltage
Output current
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature range 1,6 mm (1/16 inch) from case for 10 seconds
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. This is a stress rating only, and
functional operation of the device at these or any other conditions beyond those indicated in the recommended operating conditions section of
this specification is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltages are with respect to the midpoint of VCC+ and VCC– except differential input and output voltages.
8 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
– 8 V
±
5 V
±
6 V
±
10 mA
See Dissipation Rating Table
0
°
C to 70
°
C
– 65
°
C to 150
°
C
260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . .
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
OPERATING FACTOR
ABOVE TA = 25
°
C
5.8 mW/
°
C
8.0 mW/
°
C
TA = 70
°
C
POWER RATING
D
725 mW
464 mW
P
1000 mW
640 mW
Copyright
1990, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
IN–
REF OUT
V
CC
+
OUT–
1
2
3
4
8
7
6
5
IN+
AGC
V
CC
OUT+
D OR P PACKAGE
(TOP VIEW)
symbol
+
–
AGC
IN +
IN –
7
4
5
2
1
8
REF OUT
OUT+
OUT–
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相關代理商/技術參數 |
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| TL026CD | 功能描述:視頻放大器 Hi f w/AGC RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| TL026CDE4 | 功能描述:視頻放大器 Diff High-Frequency w/AGC RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| TL026CDG4 | 功能描述:視頻放大器 Diff Hi-Freq Amp RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| TL026CDR | 功能描述:視頻放大器 Diff Hf w/AGC RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| TL026CDRE4 | 功能描述:視頻放大器 Diff High-Frequency w/AGC RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
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