LTC6601-2
40
66012f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2009
LT 0309 • PRINTED IN USA
PART NUMBER DESCRIPTION COMMENTS
LT
®
1568 Very Low Noise, High Frequency, Active RC,
Filter Building Block
Up to 10MHz Filters, SNR = 92dB, THD = –84dBc at 2MHz
LT1993-2/LT1993-4/
LT1993-10
800MHz/900MHz/700MHz Low Distortion, Low Noise
Differential Amplifi er/ADC Driver
A
V
= 2V/V / A
V
= 4V/V / A
V
= 10V/V, NF = 12.3dB/14.5dB/12.7dB,
OIP3 = 38dBm/40dBm/40dBm at 70MHz
LT1994 Low Noise, Low Distortion Fully differential Input/Output
Amplifi er/Driver
Low Distortion, 2V
P-P
, 1MHz: –94dBc, 13mA, Low Noise: 3nV/√Hz
LT6402-6/LT6402-12/
LT6402-20
300MHz Low Distortion, Low Noise Differential Amplifi er/
ADC Driver
A
V
= 6dB/A
V
= 12dB/A
V
= 20dB, NF = 18.6dB/15dB/12.4dB,
OIP3 = 49dBm/43dBm/51dBm at 20MHz
LTC6404-1 Fully Differential Amplifi er, GBW = 500MHz Very Low Distortion, (2V
P-P
, 10MHz): –91dBc
LTC6404-2 Fully Differential Amplifi er, GBW = 900MHz Very Low Distortion, (2V
P-P
, 10MHz): –96dBc
LTC6404-4 Fully Differential Amplifi er, GBW = 1700MHz Very Low Distortion, (2V
P-P
, 10MHz): –101dBc
LT6600-2.5/LT6600-5/
LT6600-10/LT6600-20
Very Low Noise, Fully Differential Amplifi er and Filter 2.5MHz/5MHz/10MHz/20MHz Integrated Filter, 3V Supply,
SO-8 Package
LTC6601-1 Low Noise, Pin-Confi gurable Filter 5MHz to 27MHz Bandwidth, Second Order Differential Filter
LTC6602 Dual, Matched Bandpass Filter Programmable Gain and Bandwidth for RFID Applications
(40kHz to 1MHz)
LTC6603 Dual, Matched Lowpass Filter Programmable Gain and Bandwidth (25kHz to 2.5MHz)
LT6604-X Dual, Matched Lowpass Filter 2.5MHz, 5MHz, 10MHz and 15MHz
LTC6605-X Dual, Matched Lowpass Filter 7MHz, 10MHz and 14MHz
TYPICAL APPLICATION
5th Order, 20MHz, Lowpass Filter
Gain Magnitude vs Frequency
RELATED PARTS
Passband Gain vs Frequency
FREQUENCY (Hz)
GAIN (dB)
66012 TA02c
1.0
0.5
–0.5
0
–1.0
–1.5
–2.0
–2.5
–3.0
100k 10M1M
FREQUENCY (Hz)
GAIN (dB)
66012 TA02b
10
0
–20
–10
–30
–40
–50
–60
–70
100k 100M10M1M
V
IN(DIFF)
Z
IN(DIFF)
= 266
33.2
20 19 18 17 16
1
2
4
5
6 7 8 9 10
LTC6601-2
V
OUT(DIFF)
15
–
+
11
33.2
66012 TA02a
270pF82pF
220nH*
220nH*
*COILCRAFT
0603CS
82pF
82pF
