參數(shù)資料
型號(hào): LT1399IGN#PBF
廠商: Linear Technology
文件頁數(shù): 4/16頁
文件大小: 0K
描述: IC CURRNT FEEDBK AMP TRPL 16SSOP
標(biāo)準(zhǔn)包裝: 100
放大器類型: 電流反饋
電路數(shù): 3
轉(zhuǎn)換速率: 800 V/µs
-3db帶寬: 300MHz
電流 - 輸入偏壓: 10µA
電壓 - 輸入偏移: 1500µV
電流 - 電源: 4.6mA
電流 - 輸出 / 通道: 80mA
電壓 - 電源,單路/雙路(±): 4 V ~ 12 V,±2 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 管件
12
LT1398/LT1399/LT1399HV
sn13989 13989fas
U
S
A
O
PPLICATI
WU
U
I FOR ATIO
Buffered RGB to Color-Difference Matrix
Two LT1398s can be used to create buffered color-
difference signals from RGB inputs (Figure 8). In this
application, the R input arrives via 75
coax. It is routed
to the noninverting input of LT1398 amplifier A1 and to
a 1082
resistor R8. There is also an 80.6 termination
+
A2
1/2 LT1398
+
B1
1/2 LT1398
+
A1
1/2 LT1398
R7
324
R6
162
R5
324
R10
2940
R9
549
R11
80.6
R
G
B
R12
86.6
R13
76.8
ALL RESISTORS 1%
VS = ±5V
R8
1082
75
SOURCES
R1
324
R2
324
R4
324
R3
324
B-Y
Y
R-Y
1398/99 F08
+
B2
1/2 LT1398
resistor R11, which yields a 75
input impedance at the
R input when considered in parallel with R8. R8 connects
to the inverting input of a second LT1398 amplifier (A2),
which also sums the weighted G and B inputs to create a
–0.5 Y output. LT1398 amplifier B1 then takes the
–0.5 Y output and amplifies it by a gain of –2, resulting
in the Y output. Amplifier A1 is configured in a noninvert-
ing gain of 2 with the bottom of the gain resistor R2 tied
to the Y output. The output of amplifier A1 thus results in
the color-difference output R-Y.
The B input is similar to the R input. It arrives via 75
coax, and is routed to the noninverting input of LT1398
amplifier B2, and to a 2940
resistor R10. There is also
a 76.8
termination resistor R13, which yields a 75
input impedance when considered in parallel with R10.
R10 also connects to the inverting input of amplifier A2,
adding the B contribution to the Y signal as discussed
above. Amplifier B2 is configured in a noninverting gain
of 2 configuration with the bottom of the gain resistor R4
tied to the Y output. The output of amplifier B2 thus
results in the color-difference output B-Y.
Figure 7. LT1399HV Output Voltage Swing
VIN
VOUT
VS = ±7.5V
50ns/DIV
RF = 324
RG = 162
RS = 16.9
CL = 330pF
1398/99 F07
Figure 8. Buffered RGB to Color-Difference Matrix
相關(guān)PDF資料
PDF描述
TMM-107-01-S-S CONN HEADER 7POS SNGL 2MM T/H
TMM-108-01-S-S CONN HEADER 8POS SNGL 2MM T/H
LT1259IN#PBF IC AMP DUAL CURR FDBK SHDN 14DIP
TMM-109-01-S-S CONN HEADER 9POS SNGL 2MM T/H
TMM-110-01-S-S CONN HEADER 10POS SNGL 2MM T/H
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1399IS 功能描述:IC CURRNT FEEDBK AMP TRPL 16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件
LT1399IS#PBF 功能描述:IC CURRNT FEEDBK AMP TRPL 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件
LT1399IS#TR 功能描述:IC CURRNT FEEDBK AMP TRPL 16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件
LT1399IS#TRPBF 功能描述:IC CURRNT FEEDBK AMP TRPL 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件
LT13AG2831 制造商:Laird Technologies Inc 功能描述:CLO,STR,BF,DLN,CTL / .070X.210X.200X11.970IN / UOM=EA