LT6600 Linear Technology Corporation, LT6600 Datasheet - Page 3

• Manufacturer Part Number: LT6600
• Description: Very Low Noise, Differential Ampli?er And 2.5mhz Lowpass Filter
• Manufacturer: Linear Technology Corporation

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