AD8331ARQ-REEL Analog Devices Inc, AD8331ARQ-REEL Datasheet - Page 4

• Manufacturer Part Number: AD8331ARQ-REEL
• Description: IC VGA SINGLE W/PREAMP 20-SSOP
• Manufacturer: Analog Devices Inc
• Series: X-AMP®r
• Type: Variable Gain Amplifierr

Specifications of AD8331ARQ-REEL

• Rohs Status: RoHS non-compliant
• Design Resources: Interfacing the High Frequency AD8331 to AD9215 (CN0096)
• Applications: Signal Processing
• Mounting Type: Surface Mount
• Package / Case: 20-QSOP
• For Use With: AD8331-EVALZ - BOARD EVAL FOR AD8331

AD8331/AD8332/AD8334
SPECIFICATIONS
T
−4.5 dB to +43.5 dB gain (HILO = LO), and differential output voltage, unless otherwise specified.
Table 1.
Parameter
LNA CHARACTERISTICS
LNA AND VGA CHARACTERISTICS
A
Gain
Input Voltage Range
Input Resistance
Input Capacitance
Output Impedance
−3 dB Small Signal Bandwidth
Slew Rate
Input Voltage Noise
Input Current Noise
Noise Figure
Harmonic Distortion at LOP1 or LOP2
Output Short-Circuit Current
−3 dB Small Signal Bandwidth
−3 dB Large Signal Bandwidth
Slew Rate
Input Voltage Noise
Noise Figure
Output-Referred Noise
Output Impedance, Postamplifier
= 25°C, V
Active Termination Match
Unterminated
HD2
HD3
AD8331
AD8332, AD8334
AD8331
AD8332, AD8334
AD8331
AD8332, AD8334
Active Termination Match
Unterminated
AD8331
AD8332, AD8334
S
= 5 V, R
L
= 500 Ω, R
S
= R
IN
= 50 Ω, R
IZ
Test Conditions/Comments
Single-ended input to differential output
Input to output (single-ended)
AC-coupled
R
R
R
R
R
Single-ended, either output
V
R
R
f = 10 MHz, LOP output
R
R
V
Pin LON, Pin LOP
V
V
LO gain
HI gain
LO gain
HI gain
R
V
R
R
R
R
V
V
V
V
DC to 1 MHz
IZ
IZ
IZ
IZ
IZ
S
IZ
S
S
S
S
S
S
S
OUT
OUT
OUT
OUT
GAIN
GAIN
GAIN
GAIN
GAIN
= 280 Ω, C
= 0 Ω, HI or LO gain, R
= R
= 50 Ω, R
= 0 Ω, HI or LO gain, R
= R
= R
= 50 Ω, R
= 200 Ω, R
= 280 Ω
= 412 Ω
= 562 Ω
= 1.13 kΩ
= ∞
= ∞, HI or LO gain, f = 5 MHz
= 0.2 V p-p
= 0.5 V p-p, single-ended, f = 10 MHz
= 0.2 V p-p
= 2 V p-p
= 1.0 V
= 0.5 V, LO gain
= 0.5 V, HI gain
= 0.5 V, LO gain
= 0.5 V, HI gain
IN
IN
IN
= 50 Ω
= 50 Ω, f = 10 MHz, measured
= 200 Ω, f = 5 MHz, simulated
Rev. G | Page 4 of 56
IZ
IZ
IZ
SH
= ∞
= ∞, f = 10 MHz, measured
= ∞, f = 5 MHz, simulated
= 22 pF, f = 10 MHz, R
IZ
IZ
= ∞, f = 5 MHz
= ∞, f = 5 MHz
CLMP
= ∞, C
Min
L
= 1 pF, VCM pin floating,
Typ
19
13
±275
50
75
100
200
6
13
5
130
650
0.74
2.5
3.7
2.5
−56
−70
165
120
100
110
90
300
1200
275
1100
0.82
4.15
2.0
2.5
1.0
48
178
40
150
1
Max
Unit
dB
dB
mV
Ω
Ω
Ω
Ω
kΩ
pF
Ω
MHz
V/μs
nV/√Hz
pA/√Hz
dB
dB
dBc
dBc
mA
MHz
MHz
MHz
MHz
V/μs
V/μs
V/μs
V/μs
nV/√Hz
dB
dB
dB
dB
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
Ω
1