LTC6404HUD-1#TRPBF Linear Technology, LTC6404HUD-1#TRPBF Datasheet - Page 13

• Manufacturer Part Number: LTC6404HUD-1#TRPBF
• Description: IC AMP/DRIVER DIFF 16-QFN
• Manufacturer: Linear Technology
• Type: ADC Driverr

Specifications of LTC6404HUD-1#TRPBF

• Applications: Data Acquisition
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad
• Current - Supply: 27.8mA
• Operating Temperature: -40°C ~ 125°C
• Output Type: Differential, Rail-to-Rail
• Number Of Circuits: 1
• Current - Output / Channel: 85mA
• Amplifier Type: Differential
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
• -3db Bandwidth: 600MHz
• Slew Rate: 450 V/µs
• Gain Bandwidth Product: 500MHz
• Current - Input Bias: 23µA
• Voltage - Input Offset: 500µV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC6404-2 TYPICAL PERFORMANCE CHARACTERISTICS
–100
–110
–120
–40
–50
–60
–70
–80
–90
0
Distortion vs Output Amplitude
V
V
R
V
f
IN
S
CM
I
IN
= 100Ω, R
= 3V
= SINGLE-ENDED INPUT
= 10MHz
= V
HD2
1
OCM
HD3
= MID-SUPPLY
F
2
= 200Ω
V
OUTDIFF
100
10
0.01
1
Voltage Noise Density vs
Frequency
3
V
V
R
T
A
S
CM
I
(V
= 100Ω, R
= 25°C
= 3V
P-P
= V
0.1
)
4
OCM
COMMON MODE
DIFFERENTIAL INPUT
= MID-SUPPLY
F
FREQUENCY (MHz)
= 200Ω
5
1
REFERRED
64042 G19
6
10
–100
–120
100
–20
–40
–60
–80
0
64042 G22
0
LTC6404-2 Driving LTC2207
16-Bit ADC (Single Tone)
1000
10
FREQUENCY (MHz)
HD2
20
V
V
V
R
10.1MHz, 16184 POINT FFT
f
FUNDAMENTAL = –1dBFS
HD2 = –92.4dBc
HD3 = –93.02dBc
SAMPLE
S
OUTDIFF
CM
I
= 100 , R
= 3.3V
= V
HD3
30
OCM
= 105Msps
HD7
= 2V
= 1.25V
F
28
24
20
16
12
P-P
= 200
HD4
8
4
0
40
10
LTC6404-2 Noise Figure vs
Frequency
V
V
T
SEE FIGURE 2 CIRCUIT
CM
S
A
64042 G20
= 25°C
= 3V
HD5
= V
50
OCM
FREQUENCY (MHz)
= MID-SUPPLY
–100
–120
100
–20
–40
–60
–80
0
0
LTC6404-2 Driving LTC2207
16-Bit ADC (Two Tones)
IM3L
10
IM3U
64042 G23
FREQUENCY (MHz)
20
1000
LTC6404
V
V
FULLY DIFFERENTIAL
V
V
R
16184 POINT FFT
f
TONE1, TONE2 = –7dBFS
IM3U = –106.8dBc
IM3L = –107.7dBc
SAMPLE
S
INDIFF
OUTDIFF
CM
I
= 100Ω, R
= 3.3V
= V
30
= 1V
OCM
= 105Msps
= 2V
P-P
= 1.25V
F
P-P
40
= 200Ω
13
64042 G21
6404f
50