LTC6603 Linear Technology, LTC6603 Datasheet - Page 24

• Manufacturer Part Number: LTC6603
• Description: Dual Adjustable Lowpass Filter
• Manufacturer: Linear Technology

LTC6603
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER DESCRIPTION
LTC
LTC1566-1
LTC1567
LTC1568
LTC1569-6
LTC1569-7
LT1994
LTC6406
LT6600-2.5
LT6600-5
LT6600-10
LT6600-15
LT6600-20
LTC6601
LTC6602
LTC6604-2.5
LTC6604-5
LTC6604-10
LTC6604-15
24
5V
®
1μF
1565-31
0.1μF
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
650kHz Linear Phase Lowpass Filter
Low Noise, 2.3MHz Lowpass Filter
Very Low Noise, High Frequency Filter Building Block
Very Low Noise, 4th Order Building Block
Low Power 10-Pole Delay Equalized Elliptic Lowpass
10-Pole Delay Equalized Elliptic Lowpass
Low Distortion, Low Noise Differential Amplifi er/ADC Driver
3GHz Low Noise, Rail-to-Rail Input Differential ADC Driver
Very Low Noise, Fully Differential Amplifi er and 2.5MHz Filter
Very Low Noise, Fully Differential Amplifi er and 5MHz Filter
Very Low Noise, Fully Differential Amplifi er and 10MHz Filter
Very Low Noise, Fully Differential Amplifi er and 15MHz Filter
Very Low Noise, Fully Differential Amplifi er and 20MHz Filter
Pin-Confi gurable Second Order Filter/Driver
Dual Baseband Bandpass Filter for UHF RFID
Dual Very Low Noise, Differential Amp and 2.5MHz Filter
Dual Very Low Noise, Differential Amp and 5MHz Filter
Dual Very Low Noise, Differential Amp and 10MHz Filter
Dual Very Low Noise, Differential Amp and 15MHz Filter
1000pF
Direct Conversion Demodulator and I and Q Baseband Filter, f
LO IN
RF IN
*COILCRAFT 0603HP
5
6
7
8
●
EN
V
V
V
GND GND
CC
CC
CC
GND
5.6pF
FAX: [phone]
4
9
3.9pF
LTC5575
LO
3
10
GND
RF
2
11 12
Q
Q
I
I
GND
OUT
OUT
OUT
OUT
V
CC
1
+
–
+
–
1000pF
16
15
14
13
●
www.linear.com
10pF
10pF
56nH*
56nH*
56nH*
56nH*
100pF
100pF
10pF
10pF
10pF
10pF
GAIN1 GAIN0
BASEBAND
GAIN CONTROL
COMMENTS
Continuous Time, SO8 Package, Fully Differential
Continuous Time, SO8 Package
1.4nV/√Hz Op Amp, MSOP Package, Differential Outputs
Lowpass and Bandpass Filter Designs Up to 10MHz, Differential Outputs
f
f
Adjustable, Low Power, V
Low Noise: 1.6nV/√Hz, Low Power: 18μA
86dB S/N with 3V Supply, SO-8 Package
82dB S/N with 3V Supply, SO-8 Package
82dB S/N with 3V Supply, SO-8 Package
76dB S/N with 3V Supply, SO-8 Package
76dB S/N with 3V Supply, SO-8 Package
f
Fully Differential 4mm × 4mm QFN Package
86dB S/N with 3V Supply, 4mm × 7mm QFN Package
82dB S/N with 3V Supply, 4mm × 7mm QFN Package
82dB S/N with 3V Supply, 4mm × 7mm QFN Package
76dB S/N with 3V Supply, 4mm × 7mm QFN Package
C
C
C
≤ 64kHz, One Resistor Sets f
≤ 256kHz, One Resistor Sets f
7MHz to 27MHz Fully Differential 4mm × 4mm QFN Package
40.2k
0.1μF
0.1μF
CUTOFF
24
23
20
22
21
14
25
7
8
4
3
V+
+INA
–INA
+INB
–INB
R
V
CAP
GAIN1
GAIN0(D0)
GND
GND
1
5V
OCM
BIAS
IN
=1.92MHz (UTMS WCDMA)
LTC6603
0.1μF
S
V+
2
= 2.375V to 12.6V
A
LPFO(SCLK)
CLKCNTL
LPF1(CS)
16
V+
+OUTA
–OUTA
+OUTB
–OUTB
C
3V
CLKIO
, SO-8 Differential Inputs
D
C
SDO
SER
SDI
, SO-8 Differential Inputs
© LINEAR TECHNOLOGY CORPORATION 2008
0.1μF
19
18
13
12
15
17
5
11
10
9
6
www.DataSheet4U.com
3V
3V
49.9Ω
49.9Ω
49.9Ω
49.9Ω
56nH*
56nH*
56nH*
56nH*
LT 0908 • PRINTED IN USA
100pF
100pF
6603 TA04
I
Q
6603f
OUT
10pF
10pF
10pF
OUT
10pF