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参数资料
| 型号： | LTC6605IDJC-7#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC FILTER 7MHZ DUAL 22-DFN |
| 标准包装： | 61 |
| 滤波器类型： | 抗混迭 |
| 频率 - 截止或中心： | 5MHz |
| 滤波器数： | 2 |
| 滤波器阶数： | 2nd |
| 电源电压： | 2.7 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 22-WFDFN 裸露焊盘 |
| 供应商设备封装： | 22-DFN（6x3）裸露焊盘 |
| 包装： | 管件 |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC6605IDJC-7-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifi er |
| LTC660CN8 | 功能描述:IC REG DBL INV ADJ 0.1A 8DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
| LTC660CN8#PBF | 功能描述:IC REG DBL INV ADJ 0.1A 8DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
| LTC660CS8 | 功能描述:IC REG DBL INV ADJ 0.1A 8SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V，1.5V，1.8V，2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘 |
| LTC660CS8#PBF | 功能描述:IC REG DBL INV ADJ 0.1A 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V，1.5V，1.8V，2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘 |
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