參數(shù)資料
型號(hào): LT1994
廠商: Linear Technology Corporation
英文描述: 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
中文描述: 1.3GHz的低噪聲,低失真差分ADC驅(qū)動(dòng)器為140MHz的中頻
文件頁(yè)數(shù): 15/16頁(yè)
文件大?。?/td> 232K
代理商: LT1994
LTC6401-20
15
640120f
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
PACKAGE DESCRIPTION
3.00
0.10
(4 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
1.45
0.05
(4 SIDES)
NOTE:
1. DRAWING CONFORMS TO JEDEC PACKAGE OUTLINE MO-220 VARIATION (WEED-2)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
0.40
±
0.10
BOTTOM VIEW—EXPOSED PAD
1.45
0.10
(4-SIDES)
0.75
±
0.05
R = 0.115
TYP
0.25
±
0.05
0.50 BSC
1
PIN 1 NOTCH R = 0.20 TYP
OR 0.25
×
45
°
CHAMFER
15
16
2
0.200 REF
0.00 – 0.05
2.10
±
0.05
3.50
±
0.05
0.70
±
0.05
(UD16) QFN 0904
0.25
±
0.05
0.50 BSC
PACKAGE
OUTLINE
UD Package
16-Lead Plastic QFN (3mm
×
3mm)
(Reference LTC DWG # 05-08-1691)
TYPICAL APPLICATION
Test Circuit B, 4-Port Analysis
0.1
μ
F
13
640120 TA02
1
V
+
2
V
OCM
14
7
15
+OUT
+OUTF
–OUTF
–OUT
+IN
IN+
OUT–
IN–
OUT+
+IN
–IN
–IN
5
16
R
G
100
Ω
R
OUT
12.5
Ω
R
F
1000
Ω
R
G
100
Ω
R
F
1000
Ω
6
4
V–
3
V
+
V
OCM
V
+
V
+
12
V–
11
ENABLE
9
V–
10
V
+
COMMON
MODE CONTROL
1/2
AGILENT
E5O71A
BIAS CONTROL
8
R
OUT
12.5
Ω
37.4
Ω
37.4
Ω
R
FILT
50
Ω
R
FILT
50
Ω
C
1.7pF
1000pF
0.1
μ
F
0.1
μ
F
0.1
μ
F
PORT 3
(50
Ω
)
PORT 4
(50
Ω
)
1/2
AGILENT
E5O71A
200
Ω
0.1
μ
F
0.1
μ
F
PORT 1
(50
Ω
)
PORT 2
(50
Ω
)
0.1
μ
F
1000pF
相關(guān)PDF資料
PDF描述
LTC6400-20 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
LTC6401-20 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
LTC6401CUD-20PBF 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
LTC6401CUD-20TRPBF 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF
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