LT6210 Datasheet, PDF (4/16 Pages) Linear Technology – Single/Dual Programmable Supply Current, R-R Output, Current Feedback Amplifiers

LT6210/LT6211
ELECTRICAL CHARACTERISTICS _{over the}
ground,
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apply
R_L = 150Ω to 1.5V unless otherwise specified.
V⁺ = 5V, V^– = –5V, I_S = 6mA V⁺ = 3V, V^– = 0V, I_S = 6mA
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX MIN
TYP
MAX UNITS
I_OUT
Maximum Output Current
R_L = 0Ω
q ±75
±45
mA
(Notes 7, 11)
R_OL
Transimpedance, ∆V_OUT/∆I_IN– V_OUT = V⁺ – 1.2V to V^– + 1.2V
65
115
65
115
kΩ
SR
Slew Rate
(Note 8)
500
700
200
V/µs
t_pd
Propagation Delay
50% V_IN to 50% V_OUT,
1.5
100mV_P-P, Larger of t_pd+, t_pd–
BW
–3dB Bandwidth
<1dB Peaking, A_V = 1
200
t_s
Settling Time
To 0.1% of V_FINAL, V_STEP = 2V
20
t_f, t_r
Small-Signal Rise and Fall Time 10% to 90%, V_OUT = 100mV_P-P
2
dG
Differential Gain
(Note 9)
0.20
2.4
ns
120
MHz
25
ns
3.5
ns
0.35
%
dP
Differential Phase
(Note 9)
0.10
0.20
Deg
HD2
2nd Harmonic Distortion
f = 1MHz, V_OUT = 2V_P-P
–70
– 65
dBc
HD3
3rd Harmonic Distortion
f = 1MHz, V_OUT = 2V_P-P
–75
–75
dBc
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SYMBOL PARAMETER
CONDITIONS
V⁺ = 5V, V^– = –5V, I_S = 3mA V⁺ = 3V, V^– = 0V, I_S = 3mA
MIN
TYP
MAX MIN
TYP
MAX
UNITS
V_OS
Input Offset Voltage
–1
±5.5
– 1.5
±5.5
mV
q
±8.5
±8.5
mV
I_IN+
Noninverting Input Current
–1.5
±5
–1.5
±5
µA
q
±7
±7
µA
I_IN–
Inverting Input Current
–12
±36
–3
±15
µA
q
±52
±20
µA
e_n
Input Noise Voltage Density f = 1kHz, R_F = 1.1k,
7
7
nV/√Hz
R_G = 57.6Ω, R_S = 0Ω
+i_n
Input Noise Current Density f = 1kHz
1.5
1.5
pA/√Hz
–i_n
Input Noise Current Density f = 1kHz
15
R_IN+
Noninverting Input Resistance V_IN = V⁺ – 1.2V to V^– + 1.2V q 0.5
3
C_IN+
Noninverting Input Capacitance f = 100kHz
2
15
1
2.5
2
pA/√Hz
MΩ
pF
V_INH
Input Voltage Range, High
(Note 10)
q 3.8
4.1
1.8
2.1
V
V_INL
Input Voltage Range, Low
(Note 10)
q
– 4.1
– 3.8
0.9
1.2
V
V_OUTH Output Voltage Swing, High R_L = 1k (Note 11)
4.8
2.9
V
R_L = 150Ω (Note 11)
4.3
4.6
2.6
2.8
V
R_L = 150Ω (Note 11)
q 4.1
2.55
V
V_OUTL
CMRR
Output Voltage Swing, Low
Common Mode Rejection Ratio
R_L = 1k (Note 11)
R_L = 150Ω (Note 11)
R_L = 150Ω (Note 11)
V_IN = V⁺ – 1.2V to V^– + 1.2V
q
46
q 43
– 4.95
– 4.8
50
–4.55
– 4.4
0.05
V
0.1
0.3
V
0.35
V
46
dB
dB
–I_CMRR Inverting Input Current
V_IN = V⁺ – 1.2V to V^– + 1.2V
0.3
±1.5
0.4
µA/V
Common Mode Rejection
q
±2
µA/V
62101f
4