Datasheet

Data Sheet ADA4433-1
Rev. 0 | Page 3 of 16
SPECIFICATIONS
T
A
= 25°C, +V
S
= 3.3 V, V
−IN
= 0.5 V, R
L
= 150 Ω, unless otherwise specified.
Table 1.
Parameter Test Conditions/Comments Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth V
O
= 0.2 V p-p 9.9 MHz
−3 dB Large Signal Bandwidth V
O
= 2 V p-p 8.8 9.9 MHz
ADA4433-1W only: T
MIN
to T
MAX
8.2 MHz
1 dB Flatness V
O
= 2 V p-p 7.7 8.7 MHz
ADA4433-1W only: T
MIN
to T
MAX
7.2 MHz
0.1 dB Flatness
V
O
= 2 V p-p
3
MHz
Out-of-Band Rejection f = 27 MHz 41 45 dB
ADA4433-1W only: T
MIN
to T
MAX
39 dB
Differential Gain Modulated 10-step ramp, sync tip at 0 V 0.5 %
Differential Phase Modulated 10-step ramp, sync tip at 0 V 1.7 Degrees
Group Delay Variation f = 100 kHz to 5 MHz 8 ns
Pass Band Gain 5.89 6 6.15 dB
ADA4433-1W only: T
MIN
to T
MAX
5.71 6.28 dB
NOISE/HARMONIC PERFORMANCE
Signal-to-Noise Ratio 100% white signal, f = 100 kHz to 5 MHz 67 dB
INPUT CHARACTERISTICS
Input Common-Mode Voltage Range
0 to 2.1
0 to 2.2
0 to 2.3
V
ADA4433-1W only: T
MIN
to T
MAX
0 to 2.0 0 to 2.5 V
Input Resistance Differential 800 kΩ
Common-mode 400 kΩ
Input Capacitance Common-mode 1.8 pF
Input Bias Current 30 pA
CMRR V
−IN
= V
+IN
= 0.1 V to 1.1 V −55 dB
OUTPUT CHARACTERISTICS
Output Offset Voltage V
+IN
= V
−IN
= 0 V 1.65 1.9 V
ADA4433-1W only: T
MIN
to T
MAX
1.9
V
Output Voltage Swing Each single-ended output, R
L, dm
= 150 Ω 0.54 +V
S
− 0.55 V
ADA4433-1W only: T
MIN
to T
MAX
0.6 +V
S
– 0.6 V
Linear Output Current ±29 mA
Short-Circuit Output Current ±60 mA
Output Balance Error
DC to f = 100 kHz, V
IN
= 0.5 V p-p
−50
dB
SHORT TO BATTERY
Overvoltage Protection Range +V
S
18 V
ADA4433-1W only: T
MIN
to T
MAX
18 V
STB Output Trigger Threshold Each output back termination = 37.5 Ω 5.0 5.4 5.7 V
ADA4433-1W only: T
MIN
to T
MAX
4.9 6.0 V
Disconnect Time After the fault is applied 150 ns
Reconnect Time After the fault is removed 300 ns
POWER SUPPLY
Power Supply Range
1
Maximum variation outside this range ≤ 4% 2.7 3.6 V
Quiescent Current No input signal, no load 13.2 18 mA
ADA4433-1W only: T
MIN
to T
MAX
19
mA
Quiescent Current, Disabled ENA = 0 V 13.5 22 µA
ADA4433-1W only: T
MIN
to T
MAX
30 µA
Quiescent Current, Short-to-Battery Short-to-battery fault condition: 18 V 18 mA
PSRR Δ+V
S RIPPLE
= ±0.3 V −57 dB