AD8307-EB Analog Devices Inc, AD8307-EB Datasheet - Page 3

• Manufacturer Part Number: AD8307-EB
• Manufacturer: Analog Devices Inc

Specifications of AD8307-EB

• Lead Free Status / Rohs Status: Not Compliant

SPECIFICATIONS
V
Table 1.
Parameter
GENERAL CHARACTERISTICS
AMPLIFIER CELL CHARACTERISTICS
INPUT CHARACTERISTICS
POWER INTERFACES
1
2
3
This can be adjusted downward by adding a shunt resistor from the output to ground. A 50 kΩ resistor reduces the nominal slope to 20 mV/dB.
This can be adjusted in either direction by a voltage applied to Pin 5, with a scale factor of 8 dB/V.
Normally nulled automatically by internal offset correction loop and can be manually nulled by a voltage applied between Pin 3 and ground; see the
Applications Information section.
S
Input Range (±3 dB Error)
Input Range (±1 dB Error)
Logarithmic Conformance
Logarithmic Slope
Logarithmic Intercept
Input Noise Spectral Density
Operating Noise Floor
Output Resistance
Internal Load Capacitance
Response Time
Upper Usable Frequency
Lower Usable Frequency
Cell Bandwidth
Cell Gain
DC Common-Mode Voltage
Common-Mode Range
DC Input Offset Voltage
Incremental Input Resistance
Input Capacitance
Bias Current
Supply Voltage
Supply Current
Disabled
= 5 V, T
vs. Temperature
vs. Temperature
A
= 25°C, R
L
≥ 1 MΩ, unless otherwise noted.
3
Conditions
From noise floor to maximum input
From noise floor to maximum input
f ≤ 100 MHz, central 80 dB
f = 500 MHz, central 75 dB
Unadjusted
Sine amplitude, unadjusted
Equivalent sine power in 50 Ω
Inputs shorted
R
Pin 4 to ground
Small signal, 10% to 90%, 0 mV to 100 mV, C
Large signal, 10% to 90%, 0 V to 2.4 V, C
AC-coupled input
−3 dB
AC-coupled input
Either input (small signal)
R
Drift
Differential
Either pin to ground
Either input
V
V
SOURCE
SOURCE
ENB
ENB
≥ 2 V
≤ 1 V
= 50 Ω/2
≤ 50 Ω
1
Rev. D | Page 3 of 24
2
L
= 2 pF
L
= 2 pF
Min
23
23
−87
−88
10
−0.3
2.7
Typ
92
88
±0.3
±0.5
25
20
−84
1.5
−78
12.5
3.5
400
500
500
10
900
14.3
3.2
+1.6
50
0.8
1.1
1.4
10
8
150
Max
±1
27
27
−77
−76
15
V
500
25
5.5
10
750
S
− 1
AD8307
Unit
dB
dB
dB
dB
mV/dB
mV/dB
μV
dBm
dBm
nV/√Hz
dBm
kΩ
pF
ns
ns
MHz
Hz
MHz
dB
V
V
μV
μV/°C
kΩ
pF
μA
V
mA
μA