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參數(shù)資料
| 型號(hào)： | LTC6401IUD-20#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC DRIVER DIFF 16-QFN |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | ADC 驅(qū)動(dòng)器 |
| 應(yīng)用： | 數(shù)據(jù)采集 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-QFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
LTC6401-20
5
640120f
AC ELECTRICAL CHARACTERISTICS
FREQUENCY (MHz)
0
PHASE
(DEGREE)
100
0
–100
–200
–300
–400
GROUP
DELAY
(ns)
1.5
1.2
0.9
0.6
0.3
0
200
400
600
800
1000
640120 G03
PHASE
GROUP DELAY
TEST CIRCUIT B
FREQUENCY (MHz)
10
100
1000
NORMALIZED
GAIN
(dB)
1.0
0.8
–0.8
0.6
–0.6
0.4
–0.4
0.2
–0.2
0
–1.0
640120 G02
TEST CIRCUIT B
FREQUENCY (MHz)
10
100
1000
3000
GAIN
(dB)
25
20
15
10
5
0
640120 G01
TEST CIRCUIT B
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Input pins (+IN, –IN) are protected by steering diodes to either
supply. If the inputs go beyond either supply rail, the input current should
be limited to less than 10mA.
Note 3: The LTC6401C and LTC6401I are guaranteed functional over the
operating temperature range of –40°C to 85°C.
Note 4: The LTC6401C is guaranteed to meet specied performance from
0°C to 70°C. It is designed, characterized and expected to meet specied
performance from –40°C to 85°C but is not tested or QA sampled at these
temperatures. The LTC6401I is guaranteed to meet specied performance
from –40°C to 85°C.
Note 5: Input and output baluns used. See Test Circuit A.
Note 6: Measured using Test Circuit B.
Note 7: Since the LTC6401-20 is a feedback amplier with low output
impedance, a resistive load is not required when driving an AD converter.
Therefore, typical output power is very small. In order to compare the
LTC6401-20 with ampliers that require 50Ω output load, the LTC6401-20
output voltage swing driving a given RL is converted to OIP3 and P1dB as
if it were driving a 50Ω load. Using this modied convention, 2VP-P is by
denition equal to 10dBm, regardless of the actual RL.
TYPICAL PERFORMANCE CHARACTERISTICS
Frequency Response
Gain 0.1dB Flatness
S21 Phase and Group Delay vs
Frequency
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
IMD3,140M
Third-Order Intermodulation
(f1 = 139.5MHz f2 = 140.5MHz)
2VP-P,OUT Composite, RL = 400Ω
–71
dBc
2VP-P,OUT Composite, No RL
–74
dBc
2VP-P,OUTFILT Composite, No RL
–72
dBc
OIP3,140M
Third-Order Output Intercept Point
(f1 = 139.5MHz f2 = 140.5MHz)
2VP-P,OUT Composite, No RL (Note 7)
41
dBm
P1dB,140M
1dB Compression Point
RL = 375Ω (Notes 5, 7)
18
dBm
NF140M
Noise Figure
RL = 375Ω (Note 5)
6.4
dB
eIN,140M
Input Referred Voltage Noise Density
Includes Resistors (Short Inputs)
2.1
nV/√Hz
eON,140M
Output Referred Voltage Noise Density Includes Resistors (Short Inputs)
22
nV/√Hz
IMD3,130M/150M
Third-Order Intermodulation
(f1 = 130MHz f2 = 150MHz) Measure
at 170MHz
2VP-P,OUT Composite, RL = 375Ω (Note 5)
–61
–69
dBc
Specications are at TA = 25°C. V+ = 3V, V– = 0V, +IN and –IN
oating, VOCM = 1.25V, ENABLE = 0V, No RL unless otherwise noted.
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| LTC6401IUD-26#PBF | 功能描述:IC ADC DRIVER DIFF 16-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| LTC6401IUD-26#TRPBF | 功能描述:IC ADC DRIVER DIFF 16-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| LTC6401IUD-26-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.6GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
| LTC6401IUD-26-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.6GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
| LTC6401IUD-8#PBF | 功能描述:IC ADC DRIVER DIFF 16-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:可變?cè)鲆娣糯笃?應(yīng)用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
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