LTC6409 Linear Technology, LTC6409 Datasheet - Page 2

• Manufacturer Part Number: LTC6409
• Description: 10GHz GBW - 1.1nV/Hz Differential Amplifier/ADC Driver
• Manufacturer: Linear Technology

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absoluTe MaxiMuM raTings
LTC6409
(Note 1)
Total Supply Voltage (V
Input Current (+IN, –IN, V
(Note 2) ................................................................ ±10mA
Output Short-Circuit Duration (Note 3) ............ Indefinite
Operating Temperature Range
(Note 4) .................................................. –40°C to 125°C
Specified Temperature Range
(Note 5) .................................................. –40°C to 125°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range .................. –65°C to 150°C
orDer inForMaTion
Lead Free Finish
TAPE AND REEL (MINI)
LTC6409CUDB#TRMPBF
LTC6409IUDB#TRMPBF
LTC6409HUDB#TRMPBF
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifications, go to:
elecTrical characTerisTics
temperature range, otherwise specifications are at T
defined as (V
SYMBOL PARAMETER
V
ΔV
I
I
R
C
e
i
NF
2
n
B
OS
n
OSDIFF
IN
IN
OSDIFF
ΔT
Differential Offset Voltage (Input Referred)
Differential Offset Voltage Drift (Input Referred)
Input Bias Current (Note 6)
Input Offset Current (Note 6)
Input Resistance
Input Capacitance
Differential Input Noise Voltage Density
Input Noise Current Density
Noise Figure at 100MHz
+
– V
–
). V
OUTCM
TAPE AND REEL
LTC6409CUDB#TRPBF
LTC6409IUDB#TRPBF
LTC6409HUDB#TRPBF
+
– V
is defined as (V
OCM
–
) .................................5.5V
, SHDN)
+OUT
http://www.linear.com/leadfree/
PART MARKING*
LFPF
LFPF
LFPF
+ V
http://www.linear.com/tapeandreel/
A
–OUT
= 25°C. V
CONDITIONS
V
V
V
V
V
V
V
V
V
V
Common Mode
Differential Mode
Differential Mode
f = 1MHz, Not Including R
f = 1MHz, Not Including R
Shunt-Terminated to 50Ω, R
R
)/2. V
S
S
S
S
S
S
S
S
S
S
F
The
= 3V
= 3V
= 5V
= 5V
= 3V
= 5V
= 3V
= 5V
= 3V
= 5V
= 10kΩ
ICM
l
+
denotes the specifications which apply over the full operating
= 5V, V
is defined as (V
PACKAGE DESCRIPTION
10-Lead (3mm × 2mm) Plastic QFN
10-Lead (3mm × 2mm) Plastic QFN
10-Lead (3mm × 2mm) Plastic QFN
pin conFiguraTion
–
= 0V, V
I
I
/R
/R
CM
S
F
F
+IN
= 50Ω, R
Noise
Noise
= V
+ V
T
OCM
EXPOSED PAD (PIN 11) CONNECTED TO V
–OUT
JMAX
10-LEAD (3mm × 2mm) PLASTIC QFN
–IN
+IN
I
= 150°C, θ
= V
)/2. V
= 25Ω,
1
2
ICM
UDB PACKAGE
OUTDIFF
10
= 1.25V, V
TOP VIEW
3
JA
11,V
= 138°C/W, θ
l
l
l
l
l
l
l
l
9
4
SPECIFIED TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–
is defined as (V
–140
–160
8
5
MIN
SHDN
JC
7
6
= 5.2°C/W
+OUT
–IN
±300
±300
TYP
= open. V
–62
–70
165
860
0.5
1.1
8.8
6.9
±2
±2
2
2
–
+OUT
±1000
±1200
±1100
±1400
MAX
±10
±10
0
0
S
is
– V
–OUT
nV/√Hz
pA/√Hz
UNITS
µV/°C
µV/°C
6409fa
kΩ
µV
µV
µV
µV
µA
µA
µA
µA
dB
pF
).
Ω