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LT6211CDD#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
LT6210/LT6211
1
62101fc
FREQUENCY (MHz)
GAIN AT LT6210 OUTPUT (dB)
GAIN AT V
OUT
(dB)
9
6
3
0
–3
–6
3
0
–3
–6
–9
–12
0.1 10 100 1000
6210 TA01b
1
V
S
= ±5V
A
V
= 2
T
A
= 25°C
V
OUT
= 100mV
P-P
I
S
= 300µA
I
S
= 3mA
I
S
= 6mA
–
+
LT6210
R
SET
75Ω
75Ω
CABLE
R
F
R
G
75Ω
6210 TA01
V
OUT
5V
–5V
6
3
V
IN
4
1
5
2
R
F
887Ω
1.1k
11k
R
LOAD
150Ω
150Ω
1k
I
S
6mA
3mA
300µA
R
SET
20k
56k
1M
R
G
887Ω
1.1k
11k
Typical applicaTion
DescripTion
Single/Dual Programmable
Supply Current, R-R Output,
Current Feedback Amplifiers
The LT
®
6210/LT6211 are single/dual current feedback
amplifiers with externally programmable supply current
and bandwidth ranging from 10MHz at 300µA per ampli-
fier to 200MHz at 6mA per amplifier. They feature a low
distortion rail-to-rail output stage, 700V/µs slew rate and
a minimum output current drive of 75mA.
The LT6210/LT6211 operate on supplies as low as a single
3V and up to either 12V or ±6V. The I
SET
pin allows for the
optimization of quiescent current for specific bandwidth,
distortion or slew rate requirements. Regardless of supply
voltage, the supply current is programmable from just
300µA to 6mA per amplifier with an external resistor or
current source.
The LT6210 is available in the low profile (1mm) 6-lead
TSOT-23 package. The LT6211 is available in the 10-lead
MSOP and the 3mm × 3mm × 0.8mm DFN packages.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and C-Load
and ThinSOT are trademarks of Linear Technology Corporation. All other trademarks are the
property of their respective owners.
FeaTures
applicaTions
n
Programmable Supply Current and Bandwidth:
10MHz at 300µA per Amplifier up to
200MHz at 6mA per Amplifier
n
Rail-to-Rail Output:
0.05V to 2.85V on 3V Single Supply
n
High Slew Rate: 700V/µs
n
High Output Drive:
±75mA Minimum Output Current
n
C-Load™ Op Amp Drives All Capacitive Loads
n
Low Distortion:
–70dB HD2 at 1MHz 2V
P-P
–75dB HD3 at 1MHz 2V
P-P
n
Fast Settling:
20ns 0.1% Settling for 2V Step
n
Excellent Video Performance Into 150Ω Load:
Differential Gain of 0.20%, Differential Phase of 0.10°
n
Wide Supply Range:
3V to 12V Single Supply
±1.5V to ±6V Dual Supplies
n
Small Size:
Low Profile (1mm) 6-Lead ThinSOT™,
3mm × 3mm × 0.8mm DFN and 10-Lead MSOP Packages
n
Buffers
n
Video Amplifers
n
Cable Drivers
n
Mobile Communication
n
Low Power/Battery Applications
Line Driver Configuration for Various Supply Currents
Small Signal Response vs Supply Current
LT6210/LT6211
2
62101fc
absoluTe MaxiMuM raTings
Total Supply Voltage (V
+
to V
–
) ..............................13.2V
Input Current (Note 8) .....................................±10mA
Output Current .................................................±80mA
Output Short-Circuit Duration (Note 2) ............ Indefinite
Operating Temperature Range (Note 3).... –40°C to 85°C
Specified Temperature Range (Note 4) .... –40°C to 85°C
(Note 1)
TOP VIEW
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
10
11
9
6
7
8
4
5
3
2
1
V
+
OUT B
–IN B
+IN B
I
SET
B
OUT A
–IN A
+IN A
I
SET
A
V
–
+
–
+
–
T
JMAX
= 150°C, θ
JA
= 43°C/W (NOTE 5)
EXPOSED PAD (PIN 11) CONNECTED TO V
–
(PCB CONNECTION OPTIONAL)
1
2
3
4
5
OUT A
–IN A
+IN A
I
SET
A
V
–
10
9
8
7
6
V
+
OUT B
–IN B
+IN B
I
SET
B
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
+
–
+
–
T
JMAX
= 150°C, θ
JA
= 120°C/W (NOTE 5)
OUT 1
V
–
2
+IN 3
6 V
+
5 I
SET
4 –IN
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
+
–
T
JMAX
= 150°C, θ
JA
= 230°C/W (NOTE 5)
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LT6211CDD#PBF LT6211CDD#TRPBF LBCD 10-Lead (3mm × 3mm) Plastic DFN 0°C to 70°C
LT6211IDD#PBF LT6211IDD#TRPBF LBCD 10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C
LT6211CMS#PBF LT6211CMS#TRPBF LTBBN 10-Lead Plastic MSOP 0°C to 70°C
LT6211IMS#PBF LT6211IMS#TRPBF LTBBP 10-Lead Plastic MSOP –40°C to 85°C
LT6210CS6#PBF LT6210CS6#TRPBF LTA 3 6-Lead Plastic TSOT-23 0°C to 70°C
LT6210IS6#PBF LT6210IS6#TRPBF LTA 3 6-Lead Plastic TSOT-23 –40°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LT6211CDD LT6211CDD#TR LBCD 10-Lead (3mm × 3mm) Plastic DFN 0°C to 70°C
LT6211IDD LT6211IDD#TR LBCD 10-Lead (3mm × 3mm) Plastic DFN –40°C to 85°C
LT6211CMS LT6211CMS#TR LTBBN 10-Lead Plastic MSOP 0°C to 70°C
LT6211IMS LT6211IMS#TR LTBBP 10-Lead Plastic MSOP –40°C to 85°C
LT6210CS6 LT6210CS6#TR LTA 3 6-Lead Plastic TSOT-23 0°C to 70°C
LT6210IS6 LT6210IS6#TR LTA 3 6-Lead Plastic TSOT-23 –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.
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/
Junction Temperature (Note 5) ............................. 150°C
Junction Temperature (DD Package) ..................... 150°C
Storage Temperature Range .................. –65°C to 150°C
Storage Temperature Range
(DD Package) ..................................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
LT6210/LT6211
3
62101fc
elecTrical characTerisTics
(I
S
= 6mA per Amplifier) The l denotes the specifications which
apply over the specified operating temperature range, otherwise specifications are at T
A
= 25°C. For V
+
= 5V, V
–
= –5V: R
SET
= 20k to
ground, A
V
= +2, R
F
= R
G
= 887Ω, R
L
= 150Ω; For V
+
= 3V, V
–
= 0V: R
SET
= 0Ω to V
–
, A
V
= +2, R
F
= 887Ω, R
G
= 887Ω to 1.5V,
R
L
= 150Ω to 1.5V unless otherwise specified.
SYMBOL PARAMETER CONDITIONS
V
+
= 5V, V
–
= –5V, I
S
= 6mA V
+
= 3V, V
–
= 0V, I
S
= 6mA
UNITSMIN TYP MAX MIN TYP MAX
V
OS
Input Offset Voltage
l
–1 ±6
±9
–1 ±6.5
±10
mV
mV
I
IN
+
Noninverting Input Current
l
–3.5 ±7
±9
–3 ±6.5
±8
µA
µA
I
IN
–
Inverting Input Current
l
–13.5 ±39
±55
2.5 ±25
±40
µA
µA
en Input Noise Voltage Density f = 1kHz, R
F
= 887Ω,
R
G
= 46.4Ω, R
S
= 0Ω
6.5 6.5 nV/√Hz
+i
n
Input Noise Current Density f = 1kHz 4.5 4.5 pA/√Hz
–i
n
Input Noise Current Density f = 1kHz 25 25 pA/√Hz
R
IN
+
Noninverting Input Resistance V
IN
= V
+
– 1.2V to V
–
+ 1.2V
l
0.5 2 0.3 1.7 MΩ
C
IN
+
Noninverting Input Capacitance f = 100kHz 2 2 pF
V
INH
Input Voltage Range, High (Note 10)
l
3.8 4.2 1.8 2.2 V
V
INL
Input Voltage Range, Low (Note 10)
l
–4.2 –3.8 0.8 1.2 V
V
OUTH
Output Voltage Swing, High R
L
= 1k (Note 11)
R
L
= 150Ω (Note 11)
R
L
= 150Ω (Note 11)
l
4.4
4.2
4.8
4.6
2.65
2.6
2.85
2.75
V
V
V
V
OUTL
Output Voltage Swing, Low R
L
= 1k (Note 11)
R
L
= 150Ω (Note 11)
R
L
= 150Ω (Note 11)
l
–4.95
–4.8
–4.55
–4.4
0.05
0.1
0.3
0.35
V
V
V
CMRR Common Mode Rejection Ratio V
IN
= V
+
– 1.2V to V
–
+ 1.2V
l
46
43
50 46 dB
dB
–I
CMRR
Inverting Input Current
Common Mode Rejection
V
IN
= V
+
– 1.2V to V
–
+ 1.2V
l
0.15 ±1.5
±2
0.2 µA/V
µA/V
PSRR Power Supply Rejection Ratio V
S
= ±1.5V to ±6V (Note 6)
l
60 85 60 85 dB
–I
PSRR
Inverting Input Current Power
Supply Rejection
V
S
= ±1.5V to ±6V (Note 6)
l
2 ±7
±8
2 ±7
±8
µA/V
µA/V
I
S
Supply Current per Amplifier
l
6 8.5
10
5.8 8.3
9
mA
mA
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

LT6211CDD#PBF

Mfr. #:
Buy LT6211CDD#PBF
Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers 2x Progmable S C, R-R Out, C F Amps
Lifecycle:
New from this manufacturer.
Delivery:
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