LT6604-2.5 Linear Technology, LT6604-2.5 Datasheet - Page 3

• Manufacturer Part Number: LT6604-2.5
• Description: Dual Very Low Noise Differential Amplifier and 2.5MHz Lowpass Filter
• Manufacturer: Linear Technology

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
LOAD
= 1k.
IN
= 402Ω
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
V
V
Noise BW = 10kHz to 2.5MHz, R
V
V
Measured Between OUT+ and OUT–, V
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
OUT
IN
IN
= 260kHz, V
V
V
V
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
= 1V
= 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
RMS
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
, 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
IN
= DC to 260kHz
= 700kHz (Gain Relative to 260kHz)
= 1.9MHz (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)
= 700kHz
= 1.9MHz
= 2.2MHz
= DC to 260kHz
= 700kHz (Gain Relative to 260kHz)
= 1.9MHz (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
= 700kHz (Gain Relative to 260kHz)
= 1.9MHz (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)
= 700kHz
= 1.9MHz
= 2.2MHz
= DC to 260kHz
= 1MHz
= 25°C. Unless otherwise specifi ed V
= 1MHz, R
= DC to 260kHz
= 2V
The
P-P
l
L
denotes the specifi cations which apply over the full operating
= 800Ω
IN
= 1580Ω
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
l
–0.15
+
–0.5
–0.2
–0.6
–2.1
–0.6
11.3
11.3
11.2
MIN
8.8
5.1
= 5V, V
www.DataSheet4U.com
–
0.005
0.005
–119
0.04
0.02
0.03
0.05
0.15
0.05
–0.1
–0.9
0.04
0.02
0.03
0.05
0.15
0.05
–0.1
11.8
11.8
11.7
TYP
–34
–51
780
= 0V), R
0.2
0.6
0.8
0.2
0.1
0.2
0.6
0.8
9.3
5.5
LT6604-2.5
51
92
88
0
IN
MAX
– 31
12.3
12.3
12.2
0.4
0.1
0.3
0.4
0.6
1.1
2.8
1.5
3.5
4.5
0.4
0.1
0.6
0.5
0.4
0.1
0.3
0.4
0.6
1.1
2.8
1.5
3.5
4.5
0.4
0
= 1580Ω, and
V
V
ppm/°C
P-P_DIFF
P-P_DIFF
μV
UNITS
660425f
3
RMS
dBc
dBc
deg
deg
deg
deg
deg
deg
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB