LT6600-2.5
3
660025fe
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the full operating temperature
range, otherwise specications are at TA = 25°C. Unless otherwise specied VS = 5V (V+ = 5V, V– = 0V), RIN = 1580Ω, and RLOAD = 1k.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz)
l
–2.1
–0.9
0
dB
VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz)
l
–34
–31
dB
VIN = 2VP-P, fIN = 12.5MHz (Gain Relative to 260kHz)
l
–51
dB
Filter Gain, VS = 5V
VIN = 2VP-P, fIN = DC to 260kHz
–0.5
–0.1
0.4
dB
RIN = 1580Ω
VIN = 2VP-P, fIN = 700kHz (Gain Relative to 260kHz)
l
–0.15
0
0.1
dB
VIN = 2VP-P, fIN = 2.2MHz (Gain Relative to 260kHz)
l
–0.2
0.2
0.6
dB
VIN = 2VP-P, fIN = 2.2MHz (Gain Relative to 260kHz)
l
–0.6
0.1
0.5
dB
VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz)
l
–2.1
–0.9
0
dB
VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz)
l
–34
–31
dB
VIN = 2VP-P, fIN = 12.5MHz (Gain Relative to 260kHz)
l
–51
dB
Filter Gain, VS = ±5V
VIN = 2VP-P, fIN = DC to 260kHz
–0.6
–0.1
0.4
dB
Filter Gain, RIN = 402Ω
VIN = 0.5VP-P, fIN = DC to 260kHz, VS = 3V
VIN = 0.5VP-P, fIN = DC to 260kHz, VS = 5V
VIN = 0.5VP-P, fIN = DC to 260kHz, VS = ±5V
11.3
11.2
11.8
11.7
12.3
12.2
dB
Filter Gain Temperature Coefcient (Note 2) fIN = 260kHz, VIN = 2VP-P
780
ppm/°C
Noise
Noise BW = 10kHz to 2.5MHz
51
μVRMS
Distortion (Note 4)
1MHz, 1VRMS, RL = 800Ω
2nd Harmonic
3rd Harmonic
95
88
dBc
Differential Output Swing
Measured Between Pins 4 and 5
VS = 5V
VS = 3V
l
8.8
5.1
9.3
5.5
VP-P DIFF
Input Bias Current
Average of Pin 1 and Pin 8
l
–35
–15
μA
Input Referred Differential Offset
RIN = 1580Ω, Differential Gain = 1V/V
VS = 3V
VS = 5V
VS = ±5V
l
5
25
30
35
mV
RIN = 402Ω, Differential Gain = 4V/V
VS = 3V
VS = 5V
VS = ±5V
l
3
13
16
20
mV
Differential Offset Drift
10
μV/°C
Input Common Mode Voltage (Note 3)
Differential Input = 500mVP-P,
VS = 3V
RIN ≥ 402Ω
VS = 5V
VS = ±5V
l
0.0
–2.5
1.5
3.0
1.0
V
Output Common Mode Voltage (Note 5)
Differential Input = 2VP-P,
VS = 3V
Pin 7 = Open
VS = 5V
VS = ±5V
l
1.0
1.5
–1.0
1.5
3.0
2.0
V
Output Common Mode Offset
(with Respect to Pin 2)
VS = 3V
VS = 5V
VS = ±5V
l
–25
–30
–55
10
5
–10
45
35
mV
Common Mode Rejection Ratio
63
dB
Voltage at VMID (Pin 7)
VS = 5V (S8)
VS = 5V (DFN)
VS = 3V
l
2.46
2.45
2.51
1.5
2.55
2.56
V
VMID Input Resistance
l
4.3
5.7
7.7
kΩ
VOCM Bias Current
VOCM = VMID = VS /2
VS = 5V
VS = 3V
l
–15
–10
–3
μA
Power Supply Current
VS = 3V, VS = 5V
VS = ±5V
l
26
28
30
33
36
mA