LT6604 Linear Technology Corporation, LT6604 Datasheet - Page 3

• Manufacturer Part Number: LT6604
• Description: Dual Very Low Noise, Differential Ampli?er And 5mhz Lowpass Filter
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
R
PARAMETER
Matching of Filter Gain, V
Matching of Filter Phase, V
Filter Gain Either Channel, V
Matching of Filter Gain, V
Matching of Filter Phase, V
Filter Gain Either Channel, V
Filter Gain, R
Filter Gain Temperature Coeffi cient (Note 2) f
Noise
Distortion (Note 4)
Channel Separation (Note 9)
Differential Output Swing
Input Bias Current
LOAD
= 1k.
IN
= 229Ω
S
S
S
S
= 3V
= 5V
S
S
= 3V
= 5V
= 5V
= ±5V
CONDITIONS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Noise BW = 10kHz to 5MHz, R
V
V
V
Measured Between OUT+ and OUT–, V
Average of IN+ and IN–
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
IN
IN
IN
= 260kHz, V
V
V
V
2nd Harmonic
3rd Harmonic
2nd Harmonic
3rd Harmonic
V
V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
S
S
S
S
S
= 2V
= 3V
= 5V
= ±5V
= 5V
= 3V
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
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
P-P
P-P
P-P
P-P
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, f
, 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
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
A
IN
IN
= DC to 260kHz
= 500kHz (Gain Relative to 260kHz)
= 2.5MHz (Gain Relative to 260kHz)
= 4MHz (Gain Relative to 260kHz)
= 5MHz (Gain Relative to 260kHz)
= 15MHz (Gain Relative to 260kHz)
= 25MHz (Gain Relative to 260kHz)
= 2.5MHz
= 4MHz
= DC to 260kHz
= 500kHz (Gain Relative to 260kHz)
= 2.5MHz (Gain Relative to 260kHz)
= 4MHz (Gain Relative to 260kHz)
= 5MHz (Gain Relative to 260kHz)
= 15MHz (Gain Relative to 260kHz)
= 25MHz (Gain Relative to 260kHz)
= DC to 260kHz
= 500kHz (Gain Relative to 260kHz)
= 2.5MHz (Gain Relative to 260kHz)
= 4MHz (Gain Relative to 260kHz)
= 5MHz (Gain Relative to 260kHz)
= 15MHz (Gain Relative to 260kHz)
= 25MHz (Gain Relative to 260kHz)
= 2.5MHz
= 4MHz
= DC to 260kHz
= 1MHz, R
= 5MHz, R
= 1MHz
= 25°C. Unless otherwise specifi ed V
= DC to 260kHz
= 2V
The
P-P
L
L
l
= 800Ω
= 800Ω
denotes the specifi cations which apply over the full operating
IN
= 806Ω
OCM
Shorted to V
MID
S
= 5V (V
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
–0.15
+
–0.5
–0.4
–0.7
–1.1
–0.6
10.4
10.3
10.1
3.85
3.85
MIN
–70
= 5V, V
–
0.005
0.005
–117
0.05
0.01
0.03
0.05
0.15
–0.1
–0.1
–0.2
0.05
0.01
0.03
0.05
0.15
–0.1
10.9
10.8
10.7
TYP
–28
–44
780
–30
= 0V), R
0.1
0.2
0.5
0.1
0.2
0.5
4.8
4.8
45
93
96
66
73
0
0
LT6604-5
IN
MAX
11.5
11.4
11.3
–25
0.7
0.1
0.2
0.5
0.6
1.8
2.8
0.5
0.1
0.3
0.6
0.8
0.7
0.1
0.2
0.5
0.6
1.8
2.8
0.4
2
3
2
3
= 806Ω, and
V
V
ppm/°C
P-P_DIFF
P-P_DIFF
μV
UNITS
66045f
3
RMS
dBc
dBc
dBc
dBc
deg
deg
deg
deg
dB
dB
dB
dB
μA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB