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參數(shù)資料
| 型號(hào)： | LTC6605CDJC-14#PBF |
| 廠商： | Linear Technology |
| 文件頁(yè)數(shù)： | 1/20頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC FILTER 14MHZ DUAL 22-DFN |
| 標(biāo)準(zhǔn)包裝： | 61 |
| 濾波器類(lèi)型： | 抗混迭 |
| 頻率 - 截止或中心： | 5MHz |
| 濾波器數(shù)： | 2 |
| 濾波器階數(shù)： | 2nd |
| 電源電壓： | 2.7 V ~ 5.25 V |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 22-WFDFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 22-DFN（6x3）裸露焊盤(pán) |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁(yè)面： | 1323 (CN2011-ZH PDF) |
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LTC6605-14
1
660514f
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
Dual Matched 14MHz Filter
with Low Noise, Low Distortion
Differential Amplier
The LTC6605-14 contains two independent, fully differ-
ential ampliers congured as matched 2nd order 14MHz
lowpass lters. The f–3dB of the lters is adjustable in the
range of 12.4MHz to 20MHz and 25MHz.
The internal op amps are fully differential, feature very
low noise and distortion, and are compatible with 16-bit
dynamic range systems. The inputs can accept single-
ended or differential signals. An input pin is provided
for each amplier to set the common mode level of the
differential outputs.
Internal laser-trimmed resistors and capacitors determine
a precise, very well matched (in gain and phase) 14MHz
2nd order lter response. A single optional external re-
sistor per channel can tailor the frequency response for
each amplier.
Three-state BIAS pins determine each amplier’s power
consumption, allowing a choice between shutdown, me-
dium power or full power.
The LTC6605-14 is available in a compact 6mm × 3mm
22-pin leadless DFN package and operates over a –40°C
to 85°C temperature range.
Dual, Matched 12.4MHz Lowpass Filter
n Two Matched 14MHz 2nd Order Lowpass Filters
with Differential Ampliers
Gain Match: ±0.25dB Max, Passband
Phase Match: ±1.1° Max, Passband
Single-Ended or Differential Inputs
n < –84dBc Distortion in Passband
n 2.1nV/√Hz Op Amp Noise Density
n Pin-Selectable Gain (0dB/6dB/9.5dB)
n Pin-Selectable Power Consumption (0.35mA/
16.2mA/33.1mA)
n Rail-to-Rail Output Swing
Adjustable Output Common Mode Voltage Control
Buffered, Low Impedance Outputs
n 2.7V to 5.25V Supply Voltage
n Small 22-Pin 6mm × 3mm × 0.75mm DFN Package
n Broadband Wireless ADC Driver/Filter
n Antialiasing Filter
n Single-Ended to Differential Conversion
n DAC Smoothing Filter
n Zero-IF Direct Conversion Receivers
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Channel to Channel Phase Matching
PHASE MATCH (DEG)
NUMBER
OF
UNITS
0
20
160
120
140
60
–1.0
0
0.6
0.2
1.0
66057 TA01b
80
100
40
–0.2
–0.6
354 TYPICAL UNITS
TA = 25°
fIN = 14MHz
660514 TA01
LTC6605-14
3V
0.1μF
–
+
21
19
17
VOUTA
+
–
22
18
3V
–
+
15
14
13
16
12
2
3
4
6
VOUTB
+
–
1
5
8
9
10
7
11
20
VINA
3V
+
–
VINB
+
–
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC6605CDJC-14-TRPBF | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Dual Matched 14MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
| LTC6605CDJC-7#PBF | 功能描述:IC FILTER 7MHZ DUAL 22-DFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC6605CDJC-7#TRPBF | 功能描述:IC FILTER 7MHZ DUAL 22-DFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類(lèi)型:連續(xù)時(shí)間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC6605CDJC-7-PBF | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
| LTC6605CDJC-7-TRPBF | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
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