Datasheet

Supply Voltage Range, V
CC
...................................-0.5V to +6.0V
Voltage Range at ATT, DIS, GAIN...............-0.5V to (VCC + 0.5V)
Current Range at IN, OUT.......................................-4mA to +4mA
Continuous Power Dissipation (T
A
= +70°C)
12-Pin TQFN-EP (derate 16.7mW/°C above +70°C)...1333mW
Storage Temperature Range .............................-55°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
(V
CC
= +4.5V to +5.5V, AC-coupled (C = 0.01μF) output load ≥ 2kΩ, T
A
= -40°C to +105°C. Typical values are at V
CC
= +5V,
T
A
= +25°C, unless otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Power-Supply Current I
CC
(Note 2) 10 15 mA
INPUT SPECIFICATIONS
Input-Referred Noise
Output noise up to
100MHz/(gain at 5MHz)
C
IN
= 5pF, GAIN = 1 14 20
nA
RMS
C
IN
= 5pF, GAIN = 0 21 27
Input-Referred Noise
Density
Output noise centered
at 5MHz over 100Hz
band/(gain at 5MHz)
C
IN
= 5pF, GAIN = 1 1.5 1.8
pA/√Hz
C
IN
= 5pF, GAIN = 0 1.7 2.3
Input Impedance
At 1MHz, GAIN = 1 800
Ω
At 1MHz, GAIN = 0 300
CMOS/TTL INPUT SPECIFICATIONS
Input High Voltage V
IH
2 V
CC
V
Input Low Voltage V
IL
0 0.8 V
Input Current
I
IH
, I
IL
DIS input ±150
µA
I
IH
GAIN and ATT inputs -180
Input Impedance
R
PULLUP
DIS input 60
kΩ
R
PULLDOWN
GAIN and ATT inputs 40
GENERAL SPECIFICATIONS
Small-Signal
Transimpedance
I
IN
≤ 15μAP, GAIN = 1 44 60 77
kΩ
IIN ≤ 50μAP, GAIN = 0 23 30 37
Small-Signal Bandwidth f
3dB
C
IN
= 5pF
GAIN = 1, ATT = 0 25 49
MHz
GAIN = 0, ATT = 0 55 98
Gain Peaking 5pF ≤ C
IN
≤ 15pF 1 dB
Attenuation Stability ATT = 1; 20log(V
OUT_ATT_ON
/V
OUT_ATT_OFF
) -13 -14 -15 dB
OUTPUT SPECIFICATIONS
Total Harmonic Distortion THD
Frequency = 1MHz,
V
OUT
= 0.5V
P
GAIN = 1 -54
dB
GAIN = 0 -53
Frequency = 10MHz,
V
OUT
= 0.5V
P
GAIN = 1 -38
GAIN = 0 -47
Power-Supply Noise
Rejection GAIN = 1 -16
(Note 3)
PSNR Noise frequency < 1MHz
GAIN = 1 -16
dB
GAIN = 0 -23
MAX3806 Receiver for Optical Distance Measurement
www.maximintegrated.com
Maxim Integrated │ 2
Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics