LT1227CS8#TR Linear Technology, LT1227CS8#TR Datasheet - Page 3

• Manufacturer Part Number: LT1227CS8#TR
• Description: IC AMP VID DIFF CURR FDBK 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1227CS8#TR

• Applications: Current Feedback
• Number Of Circuits: 1
• -3db Bandwidth: 140MHz
• Slew Rate: 1100 V/µs
• Current - Supply: 10mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/dual (±): 4 V ~ 30 V, ±2 V ~ 15 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ELECTRICAL C
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: A heat sink may be required depending on the power supply
voltage.
Note 3: The supply current of the LT1227 has a negative temperature
coefficient. For more information, see Typical Performance Characteristics
curves.
temperature range, otherwise specifications are at T
SYMBOL
PSRR
A
R
V
I
I
I
SR
t
BW
t
t
OUT
S
8
r
r
S
V
OUT
, t
, t
OL
f
f
Inverting Input Current
Common Mode Rejection
PARAMETER
Power Supply Rejection Ratio
Noninverting Input Current
Power Supply Rejection
Inverting Input Current
Power Supply Rejection
Large-Signal Voltage Gain
Transresistance, V
Maximum Output Voltage Swing
Maximum Output Current
Supply Current (Note 3)
Positive Supply Current, Shutdown
Shutdown Pin Current (Note 4)
Output Leakage Current, Shutdown
Slew Rate (Notes 5 and 6)
Rise and Fall Time, V
Small-Signal Bandwidth
Small-Signal Rise and Fall Time
Propagation Delay
Small-Signal Overshoot
Settling Time
Differential Gain (Note 7)
Differential Phase (Note 7)
HARA TERISTICS
OUT
OUT
/ I
= 1V
C
IN –
P-P
CONDITIONS
V
V
V
V
V
V
V
V
V
V
V
V
R
V
V
V
V
T
V
V
V
V
V
0.1%, V
V
V
V
V
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
A
S
S
S
S
S
S
S
S
S
L
= 25 C
= 2V to 15V, T
= 3V to 15V
= 2V to 15V, T
= 3V to 15V
= 2V to 15V, T
= 3V to 15V
= 15V, V
= 5V, V
= 15V, V
= 5V, V
= 15V, R
= 5V, R
= 0 , T
= 15V, V
= 15V, Pin 8 Voltage = 0V, T
= 15V
= 15V, Pin 8 Voltage = 0V, T
= 5V, R
= 15V, R
= 15V, R
= 15V, R
= 15V, R
= 15V, R
= 15V, R
= 15V, R
= 15V, R
A
V
V
V
V
S
S
S
S
= 25 C. V
= 15V, V
= 15V, V
= 5V, V
= 5V, V
OUT
A
The
OUT
OUT
L
F
= 10V, R
= 25 C
OUT
OUT
OUT
L
F
F
F
F
F
F
F
F
= 1k, R
= 150 , T
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 400 , T
CM
CM
= 2V, R
= 2V, R
CM
CM
CM
= 10V, R
= 10V, R
= 0V, T
= 3V, T
= 2V
denotes the specifications which apply over the full operating
= 13V, T
= 12V
A
A
A
= 0, 5V V
G
F
= 25 C
= 25 C
= 25 C
G
G
G
G
G
G
G
G
= 1k, R
= 1k, R
Note 4: Ramp Pin 8 voltage down from 15V while measuring I
drops to less than 0.5mA, measure Pin 8 current.
Note 5: Slew rate is measured at 5V on a 10V output signal while
operating on 15V supplies with R
Note 6: AC parameters are 100% tested on the ceramic and plastic DIP
package parts (J and N suffix) and are sample tested on every lot of the SO
packaged parts (S suffix).
Note 7: NTSC composite video with an output level of 2V.
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
= 1k, R
A
A
L
L
A
= 25 C
= 25 C
= 150
= 150
= 25 C
L
L
A
= 1k
= 1k
= 25 C
G
L
A
L
L
L
L
L
L
L
L
= 150
= 1k, R
= 25 C
= 150
= 100
= 100
= 100
= 150
= 1k
= 150
= 1k
A
A
= 25 C
= 25 C
S
L
= 1k
15V, pulse tested, unless otherwise noted.
F
= 2k, R
MIN
100
100
500
60
60
55
55
30
2.5
12
10
3
G
= 220 and R
0.014
0.010
0.010
0.013
1100
TYP
0.25
270
240
120
140
3.5
4.5
13.5
8.7
3.3
3.4
80
72
72
60
10
50
3.7
2
5
MAX
15.0
17.5
300
500
300
10
10
10
10
50
50
10
5
5
LT1227
L
= 400 .
S
. When I
UNITS
3
nA/V
nA/V
V/ s
MHz
DEG
DEG
A/V
A/V
A/V
A/V
A/V
A/V
mA
mA
mA
S
k
k
dB
dB
dB
dB
ns
ns
ns
ns
%
%
%
V
V
V
V
A
A
A
A