LTC6400-20
2
640020f
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V+ – V–)..........................................3.6V
Input Current (Note 2)..........................................±10mA
Operating Temperature Range
(Note 3) ............................................... –40°C to 85°C
Specied Temperature Range
(Note 4) ............................................... –40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Maximum Junction Temperature .......................... 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
16 15 14 13
5
6
7
8
TOP VIEW
UD PACKAGE
16-LEAD (3mm
× 3mm) PLASTIC QFN
9
10
11
17
12
4
3
2
1
V+
VOCM
V+
V–
ENABLE
V+
V–
–IN
+IN
–OUT
–OUTF
+OUTF
+OUT
TJMAX = 125°C, θJA = 68°C/W, θJC = 4.2°C/W
EXPOSED PAD (PIN 17) IS V–, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LTC6400 AND LTC6401 SELECTOR GUIDE
PART NUMBER
GAIN
(dB)
GAIN
(V/V)
ZIN (DIFFERENTIAL)
(Ω)
IS
(mA)
LTC6400-20
20
10
200
90
LTC6401-20
20
10
200
50
In addition to the LTC6400 family of ampliers, a lower power LTC6401 family is available. The LTC6401 is pin compatible to the LTC6400, and has the
same low noise performance. The lower power consumption of the LTC6401 comes at the expense of slightly higher non-linearity, especially at input
frequencies above 140MHz. Please refer to the separate LTC6401 data sheets for complete details. Other gain versions from 8dB to 26dB will follow.
Please check each datasheet for complete details.
PIN CONFIGURATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC6400CUD-20#PBF
LTC6400CUD-20#TRPBF
LCCS
16-Lead (3mm × 3mm) Plastic QFN
0°C to 70°C
LTC6400IUD-20#PBF
LTC6400IUD-20#TRPBF
LCCS
16-Lead (3mm × 3mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.