LT6604-15_15 Datasheet, PDF (2/16 Pages) Linear Technology – Dual Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter

LT6604-15
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Total Supply Voltage .................................................11V
Operating Temperature Range (Note 6).... –40°C to 85°C
Specified Temperature Range (Note 7) .... –40°C to 85°C
Junction Temperature ........................................... 150°C
Storage Temperature Range................... –65°C to 150°C
Input Current
+IN, –IN, V_OCM, V_MID (Note 8) .........................±10mA
Lead Temperature (Soldering, 10 sec) .................. 300°C
PIN CONFIGURATION
TOP VIEW
NC 1
+INA 2
NC 3
–INA 4
NC 5
V_OCMA 6
V^– 7
35
V_MIDB 8
NC 9
+INB 10
NC 11
–INB 12
NC 13
30 NC
29 –OUTA
28 NC
27 +OUTA
26 NC
25 V⁺A
24 V^–
23 NC
22 NC
21 –OUTB
20 NC
19 +OUTB
18 NC
UFF PACKAGE
34-LEAD (4mm × 7mm) PLASTIC QFN
T_JMAX = 150°C, θ_JA = 34°C/W, θ_JC = 2.7°C/W
EXPOSED PAD (PIN 35) IS V^–, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL
PART MARKING* PACKAGE DESCRIPTION
SPECIFIED TEMPERATURE RANGE
LT6604CUFF-15#PBF LT6604CUFF-15#TRPBF 60415
34-Lead (4mm × 7mm) Plastic QFN 0°C to 70°C
LT6604IUFF-15#PBF LT6604IUFF-15#TRPBF 60415
34-Lead (4mm × 7mm) Plastic QFN –40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes specifications that apply over the full operating temperature
range, otherwise specifications are at T_A = 25°C. Unless otherwise specified V_S = 5V (V⁺ = 5V, V^– = 0V), R_IN = 536Ω, and R_LOAD = 1k.
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Filter Gain Either Channel, V_S = 3V
V_IN = 2V_P-P, f_IN = DC to 260kHz
V_IN = 2V_P-P, f_IN =1.5MHz (Gain Relative to 260kHz)
V_IN = 2V_P-P, f_IN = 7.5MHz (Gain Relative to 260kHz)
V_IN = 2V_P-P, f_IN = 12MHz (Gain Relative to 260kHz)
V_IN = 2V_P-P, f_IN = 15MHz (Gain Relative to 260kHz)
V_IN = 2V_P-P, f_IN = 45MHz (Gain Relative to 260kHz)
V_IN = 2V_P-P, f_IN = 75MHz (Gain Relative to 260kHz)
–0.5
0.1
0.5
dB
l –0.1
0
0.1
dB
l –0.3
0
0.4
dB
l –0.3
0.2
1.0
dB
l –0.7
0
1.0
dB
l
–29 –25
dB
l
–46
dB
660415fb
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