BUF04_15 Datasheet, PDF (3/16 Pages) Analog Devices – Closed-Loop High Speed Buffer

BUF04
ELECTRICAL CHARACTERISTICS (@ V_S = ؎5.0 V, T_A = +25؇C unless otherwise noted)
Parameter
Symbol Conditions
Min Typ Max
Units
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
Input Voltage Range
Offset Voltage Drift
Offset Null Range
V_OS
I_B
V_CM
∆V_OS/∆T
–40°C ≤ T_A ≤ +85°C
V_CM = 0 V
–40°C ≤ T_A ≤ +85°C
0.8 2.0
1.0 4
0.15 5
1.6 10
± 3.0
30
± 25
mV
mV
µA
µA
V
µV/°C
mV
OUTPUT CHARACTERISTICS
OBSOLETE ^{Output Voltage Swing}
V_O
Output Current - Continuous
Peak Output Current
TRANSFER CHARACTERISTICS
Gain
Gain Linearity
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current
I_OUT
I_OUTP
A_VCL
NL
PSRR
I_SY
R_L = 150 Ω,
–40°C ≤ T_A ≤ +85°C
R_L = 2 kΩ,
–40°C ≤ T_A ≤ +85°C
Note 2
R_L = 2 kΩ,
–40°C ≤ T_A ≤ +85°C
R_L = 1 kΩ
V_S = ± 4.5 V to ± 18 V
–40°C ≤ T_A ≤ +85°C
V_O = 0 V, R_L = ∞
–40°C ≤ T_A ≤ +85°C
± 3.0
V
± 2.75 ± 3.00
V
± 3.0 ± 3.6
V
± 3.0 ± 3.35
V
± 40
mA
± 75
mA
0.995 0.9977 1.005
V/V
0.995
1.005
V/V
0.005
%
76
93
dB
76
93
dB
6.60 8
mA
6.70 8
mA
DYNAMIC PERFORMANCE
Slew Rate
SR
R_L = 2 kΩ, C_L = 70 pF
2000
V/µs
Bandwidth
Bandwidth
BW
–3 dB, C_L = 20 pF, R_L = ∞
100
BW
–3 dB, C_L = 20 pF, R_L = 1 kΩ
100
MHz
MHz
Bandwidth
Differential Phase
Differential Gain
BW
–3 dB, C_L = 20 pF, R_L = 150 Ω
100
f = 3.58 MHz, R_L = 150 Ω
0.13
f = 4.43 MHz, R_L = 150 Ω
0.15
f = 3.58 MHz, R_L = 150 Ω
0.04
f = 4.43 MHz, R_L = 150 Ω
0.06
MHz
Degrees
Degrees
%
%
NOISE PERFORMANCE
Voltage Noise Density
e_n
f = 1 kHz
4
Current Noise Density
i_n
f = 1 kHz
2
NOTE
1_{Long term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at +125 °C, with an LTPD of 1.3.}
Specifications subject to change without notice.
nV/√Hz
pA/√Hz
REV. 0
–3–