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
LT1568
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 Amplier/ADC Driver
AV = 2V/V / AV = 4V/V / AV = 10V/V, NF = 12.3dB/14.5dB/12.7dB,
OIP3 = 38dBm/40dBm/40dBm at 70MHz
LT1994
Low Noise, Low Distortion Fully differential Input/Output
Amplier/Driver
Low Distortion, 2VP-P, 1MHz: –94dBc, 13mA, Low Noise: 3nV/√Hz
LT6402-6/LT6402-12/
LT6402-20
300MHz Low Distortion, Low Noise Differential Amplier/
ADC Driver
AV = 6dB/AV = 12dB/AV = 20dB, NF = 18.6dB/15dB/12.4dB,
OIP3 = 49dBm/43dBm/51dBm at 20MHz
LTC6404-1
Fully Differential Amplier, GBW = 500MHz
Very Low Distortion, (2VP-P, 10MHz): –91dBc
LTC6404-2
Fully Differential Amplier, GBW = 900MHz
Very Low Distortion, (2VP-P, 10MHz): –96dBc
LTC6404-4
Fully Differential Amplier, GBW = 1700MHz
Very Low Distortion, (2VP-P, 10MHz): –101dBc
LT6600-2.5/LT6600-5/
LT6600-10/LT6600-20
Very Low Noise, Fully Differential Amplier and Filter
2.5MHz/5MHz/10MHz/20MHz Integrated Filter, 3V Supply,
SO-8 Package
LTC6601-1
Low Noise, Pin-Congurable 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
10M
1M
FREQUENCY (Hz)
GAIN
(dB)
66012 TA02b
10
0
–20
–10
–30
–40
–50
–60
–70
100k
100M
10M
1M
VIN(DIFF)
ZIN(DIFF) = 266Ω
33.2Ω
20
19
18
17
16
1
2
4
5
6
7
8
9
10
LTC6601-2
VOUT(DIFF)
15
–
+
11
33.2Ω
66012 TA02a
270pF
82pF
220nH*
*COILCRAFT
0603CS
82pF