LTC6401-20 Datasheet, PDF (2/16 Pages) Linear Technology – 1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF

LTC6401-20
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (V⁺ – V^–)..........................................3.6V
Input Current (Note 2)..........................................±10mA
Operating Temperature Range
(Note 3) ............................................... –40°C to 85°C
Specified Temperature Range
(Note 4) ............................................... –40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Maximum Junction Temperature........................... 150°C
PIN CONFIGURATION
TOP VIEW
16 15 14 13
V⁺ 1
12 V–
V_OCM 2
V⁺ 3
V– 4
11 ENABLE
17
10 V⁺
9 V–
5678
UD PACKAGE
16-LEAD (3mm × 3mm) PLASTIC QFN
T_JMAX = 150°C, θ_JA = 68°C/W, θ_JC = 4.2°C/W
EXPOSED PAD (PIN 17) IS V^–, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC6401CUD-20#PBF
LTC6401CUD-20#TRPBF LCDB
16-Lead (3mm × 3mm) Plastic QFN 0°C to 70°C
LTC6401IUD-20#PBF
LTC6401IUD-20#TRPBF LCDB
16-Lead (3mm × 3mm) Plastic QFN –40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
LTC6400 AND LTC6401 SELECTOR GUIDE Please check each datasheet for complete details.
PART NUMBER
LTC6400-20
LTC6401-20
GAIN
(dB)
GAIN
Z_IN (DIFFERENTIAL)
I_CC
(V/V)
(Ω)
(mA)
20
10
200
90
20
10
200
50
In addition to the LTC6401 family of amplifiers, a lower distortion LTC6400 family is available. The LTC6400 is pin compatible to the LTC6401, and has the
same low noise performance. The low distortion of the LTC6400 comes at the expense of higher power consumption. Please refer to the separate LTC6400
data sheets for complete details. Other gain versions from 8dB to 26dB will follow.
640120f
2