LT1229 Linear Technology, LT1229 Datasheet - Page 5

• Manufacturer Part Number: LT1229
• Description: Dual and Quad 100MHz Current Feedback Amplifiers
• Manufacturer: Linear Technology

TYPICAL PERFOR
10000
1000
–0.5
–1.0
–1.5
–2.0
100
100
2.0
1.5
1.0
0.5
10
V
V
10
1
+
–
1
– 50
10
0
Maximum Capacitance Load vs
Feedback Resistor
Input Common-Mode Limit vs
Temperature
Spot Noise Voltage and Current vs
Frequency
–25
FEEDBACK RESISTOR (k )
100
e
+i
–i
1
0
TEMPERATURE (°C)
n
n
n
FREQUENCY (Hz)
V
V
+
–
V
25
= 2V TO 18V
= –2V TO –18V
S
= ±5V
1k
V
50
S
2
= ±15V
R
PEAKING 5dB
GAIN = 2
L
= 1k
75
10k
W
LT1229 • TPC10
LT1229 • TPC13
LT1229 • TPC16
100
3
A
U
100k
125
CE
C
0.001
HARA TERISTICS
0.10
0.01
–0.5
–1.0
1.0
0.5
V
V
80
60
40
20
+
–
0
–50
10k
10
Total Harmonic Distortion vs
Frequency
Output Saturation Voltage vs
Temperature
Power Supply Rejection vs
Frequency
V
R
R
V
V
–25
S
L
F
O
O
= R
= ±15V
= 400
= 7V
= 1V
C
100k
G
100
RMS
RMS
= 750
0
TEMPERATURE (°C)
R
±2V V
FREQUENCY (Hz)
FREQUENCY (Hz)
L
=
25
NEGATIVE
1k
1M
S
50
POSITIVE
±18V
V
R
R
S
L
F
75
= R
= ±15V
= 100
10M
10k
LT1229 • TPC11
G
LT1229 • TPC14
LT1229 • TPC17
= 750
100
100k
100M
125
0.001
0.01
–20
–30
–40
–50
–60
–70
100
1.0
0.1
70
60
50
40
30
10
–50
10k
2nd and 3rd Harmonic
Distortion vs Frequency
1
Output Short-Circuit Current vs
Junction Temperature
Output Impedance vs
Frequency
V
–25
S
R
V
V
R
R
A
= ±15V
F
S
O
L
F
V
= R
= 750
= ±15V
= 2V
= 100
= 10dB
LT1229/LT1230
100k
0
G
= 2k
P-P
TEMPERATURE (°C)
FREQUENCY (MHz)
25
FREQUENCY (Hz)
50
R
F
1M
10
= R
75
G
= 750
100
2ND
10M
125
LT1229 • TPC12
LT1229 • TPC15
LT1229 • TPC18
3RD
150
5
100M
175
100