Datasheet

3
LT1207
V
CM
= 0, ±5V ≤ V
S
≤ ±15V, pulse tested, V
SHDN A
= 0V, V
SHDN B
= 0V, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Noninverting Input Current V
S
= ±5V to ±15V ● 30 500 nA/V
Power Supply Rejection
Inverting Input Current V
S
= ±5V to ±15V ● 0.7 5 µA/V
Power Supply Rejection
A
V
Large-Signal Voltage Gain V
S
= ±15V, V
OUT
= ±10V, R
L
= 50Ω ● 55 71 dB
V
S
= ±5V, V
OUT
= ±2V, R
L
= 25Ω ● 55 68 dB
R
OL
Transresistance, ∆V
OUT
/∆I
IN
–
V
S
= ±15V, V
OUT
= ±10V, R
L
= 50Ω ● 100 260 kΩ
V
S
= ±5V, V
OUT
= ±2V, R
L
= 25Ω ● 75 200 kΩ
V
OUT
Maximum Output Voltage Swing V
S
= ±15V, R
L
= 50Ω, T
A
= 25°C ±11.5 ±12.5 V
● ±10.0 V
V
S
= ±5V, R
L
= 25Ω, T
A
= 25°C ±2.5 ±3.0 V
● ±2.0 V
I
OUT
Maximum Output Current R
L
= 1Ω ● 250 500 1200 mA
I
S
Supply Current per Amplifier V
S
= ±15V, V
SHDN
= 0V, T
A
= 25°C2030mA
●35 mA
Supply Current per Amplifier, V
S
= ±15V, T
A
= 25°C1217mA
R
SHDN
= 51k (Note 4)
Positive Supply Current V
S
= ±15V, V
SHDN A
= 15V, V
SHDN B
= 15V ● 200 µA
per Amplifier, Shutdown
Output Leakage Current, Shutdown V
S
= ±15V, V
SHDN
= 15V, V
OUT
= 0V ● 10 µA
SR Slew Rate (Note 5) A
V
= 2, T
A
= 25°C 400 900 V/µs
Differential Gain (Note 6) V
S
= ±15V, R
F
= 560Ω, R
G
= 560Ω, R
L
= 30Ω 0.02 %
Differential Phase (Note 6) V
S
= ±15V, R
F
= 560Ω, R
G
= 560Ω, R
L
= 30Ω 0.17 DEG
BW Small-Signal Bandwidth V
S
= ±15V, Peaking ≤ 0.5dB 60 MHz
R
F
= R
G
= 620Ω, R
L
= 100Ω
V
S
= ±15V, Peaking ≤ 0.5dB 52 MHz
R
F
= R
G
= 649Ω, R
L
= 50Ω
V
S
= ±15V, Peaking ≤ 0.5dB 43 MHz
R
F
= R
G
= 698Ω, R
L
= 30Ω
V
S
= ±15V, Peaking ≤ 0.5dB 27 MHz
R
F
= R
G
= 825Ω, R
L
= 10Ω
Note 3: Thermal resistance θ
JA
varies from 40°C/W to 60°C/W depending
upon the amount of PC board metal attached to the device. θ
JA
is specified
for a 2500mm
2
test board covered with 2oz copper on both sides.
Note 4: R
SHDN
is connected between the Shutdown pin and ground.
Note 5: Slew rate is measured at ±5V on a ±10V output signal while
operating on ±15V supplies with R
F
= 1.5k, R
G
= 1.5k and R
L
= 400Ω.
Note 6: NTSC composite video with an output level of 2V.
The
● denotes specifications which apply for 0°C ≤ T
A
≤ 70°C.
Note 1: Applies to short circuits to ground only. A short circuit between
the output and either supply may permanently damage the part when
operated on supplies greater than ±10V.
Note 2: Commercial grade parts are designed to operate over the
temperature range of –40°C to 85°C but are neither tested nor guaranteed
beyond 0°C to 70°C. Industrial grade parts tested over –40°C to 85°C are
available on special request. Consult factory.