LTC6404
5
6404f
The
l denotes the specications which apply
over the full operating temperature range, otherwise specications are at TA = 25°C. V+ = 3V, V– = 0V, VCM = VOCM = VICM = Mid-Supply,
VSHDN = OPEN, RI = 100Ω, RF = 100Ω, RL = 200Ω (See Figure 2) unless otherwise noted. VS is dened (V+ – V–).
VOUTCM = (VOUT+ + VOUT–)/2. VICM is dened as (VIN+ + VIN–)/2. VOUTDIFF is dened as (VOUT+ – VOUT–). VINDIFF = (VINP – VINM).
LTC6404-1 AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SR
Slew Rate
VS = 3V to 5V
450
V/μs
GBW
Gain-Bandwidth Product
VS = 3V to 5V, RI = 100Ω, RF = 499Ω,
fTEST = 500MHz
500
MHz
f3dB
–3dB Frequency (See Figure 2)
VS = 3V to 5V
l
300
600
MHz
HDSEIN
10MHz Distortion
VS = 3V, VOUTDIFF = 2VP-P
Single-Ended Input
2nd Harmonic
3rd Harmonic
–88
–91
dBc
HDDIFFIN
10MHz Distortion
VS = 3V, VOUTDIFF = 2VP-P
Differential Input
2nd Harmonic
3rd Harmonic
–102
–91
dBc
IMD10M
Third-Order IMD at 10MHz
f1 = 9.5MHz, f2 = 10.5MHz
VS = 3V, VOUTDIFF = 2VP-P
–93
dBc
OIP310M
OIP3 at 10MHz (Note 12)
50
dBm
tS
Settling Time
2V Step at Output
1% Settling
0.1% Settling
0.01% Settling
10
13
17
ns
NF
Noise Figure, RS = 50Ω
f = 10MHz
13.4
dB
f3dBFILTER
Differential Filter 3dB Bandwidth (Note 13)
88.5
MHz
The
l denotes the specications which apply over
the full operating temperature range, otherwise specications are at TA = 25°C. V+ = 3V, V– = 0V, VCM = VOCM = VICM = Mid-Supply,
VSHDN = OPEN, RL = OPEN, RBAL = 100k (See Figure 1). For the LTC6404-1: RI = 100Ω, RF = 100Ω. For the LTC6404-2: RI = 100Ω,
RF = 200Ω. For the LTC6404-4: RI = 100Ω, RF = 402Ω, unless otherwise noted. VS is dened (V+ – V–). VOUTCM = (VOUT+ + VOUT–)/2.
VICM is dened (VIN+ + VIN–)/2. VOUTDIFF is dened (VOUT+ – VOUT–). VINDIFF = (VINP – VINM)
LTC6404 DC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIL
SHDN Input Logic Low
VS = 2.7V to 5V
l
V+ – 2.1
V
VIH
SHDN Input Logic High
VS = 2.7V to 5V
l V+ – 0.6
V
RSHDN
SHDN Pin Input Impedance
VS = 5V, VSHDN = 2.9V to 0V
l
38
66
94
kΩ
tON
Turn-On Time
VS = 3V, VSHDN = 0.5V to 3V
750
ns
tOFF
Turn-Off Time
VS = 3V, VSHDN = 3V to 0.5V
300
ns