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參數(shù)資料
| 型號： | LTC6605CDJC-7#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FILTER 7MHZ DUAL 22-DFN |
| 標準包裝： | 61 |
| 濾波器類型： | 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 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 22-WFDFN 裸露焊盤 |
| 供應商設備封裝： | 22-DFN（6x3）裸露焊盤 |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1323 (CN2011-ZH PDF) |
LTC6605-7
1
66057f
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
Dual Matched 7MHz Filter
with Low Noise, Low Distortion
Differential Amplier
The LTC6605-7 contains two independent, fully differen-
tial ampliers congured as matched 2nd order lowpass
lters. The f–3dB of the lters is adjustable in the range of
6.5MHz to 10MHz.
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) 7MHz
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 LTC6605-7 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 6.5MHz Lowpass Filter
n Two Matched 7MHz 2nd Order Lowpass Filters with
Differential Ampliers
Gain Match: ±0.35dB Max, Passband
Phase Match: ±1.2° Max, Passband
Single-Ended or Differential Inputs
n < –90dBc Distortion in Passband
n 2.1nV/√Hz Op Amp Noise Density
n Pin-Selectable Gain (0dB/12dB/14dB)
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 WCDMA 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
66057 TA01
LTC6605-7
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
3V
+
–
PHASE MATCH (DEG)
–1.2
NUMBER
OF
UNITS
0
20
120
60
–0.8
0
0.4
0.8
1.2
66057 TA01b
80
100
40
–0.4
292 TYPICAL UNITS
TA = 25°C
fIN = 7MHz
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LTC6605CDJC-7-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
| LTC6605IDJC-10#PBF | 功能描述:IC FILTER 10MHZ DUAL 22-DFN RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，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 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC6605IDJC-10#TRPBF | 功能描述:IC FILTER 10MHZ DUAL 22-DFN RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，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 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC6605IDJC-10-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Matched 10MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
| LTC6605IDJC-10-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Matched 10MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
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