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參數(shù)資料
| 型號： | LT1204CN#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 20/20頁 |
| 文件大小： | 0K |
| 描述： | IC VIDEO MUX CFA 75MHZ 4IN 16DIP |
| 標準包裝： | 25 |
| 應用： | 4:1 多路復用器-放大器 |
| 電路數(shù)： | 1 |
| -3db帶寬： | 75MHz |
| 轉換速率： | 1000 V/µs |
| 電流 - 電源： | 19mA |
| 電流 - 輸出 / 通道： | 125mA |
| 電壓 - 電源，單路/雙路(±)： | 10 V ~ 30 V，±5 V ~ 15 V |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 16-PDIP |
| 包裝： | 管件 |
9
LT1204
CC
HARA TERISTICS
UW
A
TYPICALPERFOR
CE
Disabled and Shutdown Supply
Current vs Supply Voltage
Settling Time to 1mV
vs Output Step
Enabled Supply Current
vs Supply Voltage
SETTLING TIME (
s)
0
OUTPUT
STEP
(V)
2
6
10
16
1205 G25
–2
–6
–10
4
8
12
20
0
4
8
–4
–8
VS = ±15V
RF = RG = 1k
218
6
10
14
SUPPLY VOLTAGE (
±V)
0
12
SUPPLY
CURRENT
(mA)
13
15
16
17
22
19
4
8
10
18
1204 G26
14
20
21
18
26
12
14
16
25
°C
125
°C
–55
°C
SUPPLY VOLTAGE (
±V)
0
SUPPLY
CURRENT
(mA)
1
15
16
17
22
19
4
8
10
18
1204 G27
2
20
21
18
26
12
14
16
25
°C
125
°C
–55
°C
–55
°C, 25°C, 125°C
ISHDN
U
S
A
O
PPLICATI
WU
U
I FOR ATIO
specified over a very wide range of conditions. An advan-
tage of the current feedback topology used in the LT1204
is well-controlled frequency response. In all cases of the
performance table, the peaking is 0.1dB or less. If more
peaking can be tolerated, larger bandwidths can be
obtained by lowering the feedback resistor. For gains of
2 or less, the 0.1dB bandwidth is greater than 30MHz for
all loads and supply voltages.
At high gains (low values of RG) the disabled output
resistance drops slightly due to loading of the internal
buffer amplifier as discussed in Multiplexer Expansion.
Logic Inputs
The logic inputs of the LT1204 are compatible with all 5V
logic. All pins have ESD protection (> 2kV), and shorting
them to 12V or 15V will cause excessive currents to flow.
Limit the current to less than 50mA when driving the logic
above 6V.
Power Supplies
The LT1204 will operate from
±5V (10V total) to ±15V
(30V total) and is specified over this range. It is not
necessary to use equal value supplies, however, the offset
voltage and inverting input bias current will change. The
offset voltage changes about 600
V per volt of supply
mismatch. The inverting bias current changes about 2.5
A
per volt of supply mismatch. The power supplies should
be bypassed with quality tantalum capacitors.
Feedback Resistor Selection
The small-signal bandwidth of the LT1204 is set by the
external feedback resistors and internal junction capaci-
tors. As a result the bandwidth is a function of the supply
voltage, the value of the feedback resistor, the closed-
loop gain and the load resistor. These effects are outlined
in the resistor selection guide of the Typical AC Perfor-
mance table. Bandwidths range as high as 95MHz and are
Small-Signal Rise Time, AV = 2
1204 AI01
VS = ±15V
RL = 150
RF = 1k
RG = 1k
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| LT1204CSW | 功能描述:IC VIDEOMUX CFA 75MHZ 4IN 16SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LT1204CSW#PBF | 功能描述:IC VIDEOMUX CFA 75MHZ 4IN 16SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 應用:TFT-LCD 面板：VCOM 驅動器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應商設備封裝:8-uMax-EP 包裝:管件 |
| LT1204CSW#PBF | 制造商:Linear Technology 功能描述:IC SM OP AMP VIDEO |
| LT1204CSW#TR | 功能描述:IC MUX VIDEO 75MHZ 4INPUT 16SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
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