MAX3748HETE#G16 Maxim Integrated Products, MAX3748HETE#G16 Datasheet - Page 6

• Manufacturer Part Number: MAX3748HETE#G16
• Description: IC AMP LIMITING 16-TQFN-EP
• Manufacturer: Maxim Integrated Products
• Type: Limiting Amplifierr

Specifications of MAX3748HETE#G16

• Applications: Optical Networks
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Amplifier Type: Limiting
• Supply Voltage Range: 2.97V To 3.63V
• Amplifier Case Style: TQFN
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Compact 155Mbps to 4.25Gbps
Limiting Amplifier
6
1, 4, 12
_______________________________________________________________________________________
8, 16
PIN
10
11
13
14
15
—
2
3
5
6
7
9
DISABLE
OUTPOL
NAME
OUT+
CAZ2
CAZ1
OUT-
GND
RSSI
LOS
V
IN+
IN-
TH
EP
CC
Supply Voltage
Noninverted Input Signal, CML
Inverted Input Signal, CML
Loss-of-Signal Threshold Pin. Resistor to ground (R
V
Disable Input, CMOS/TTL. The data outputs are held static when this pin is asserted high. The LOS
function remains active when the outputs are disabled. On the MAX3748, this pin does not include
ESD protection. If routed through the DS1858/DS1859 controller IC, no additional ESD protection is
required. On the MAX3748A, this pin has ESD protection.
Noninverted Loss-of-Signal Output. LOS is asserted high when the signal drops below the assert
threshold set by the TH input. The output is open collector (Figure 5). On the MAX3748, this pin does
not include ESD protection. If routed through the DS1858/DS1859 controller IC, no additional ESD
protection is required. On the MAX3748A, this pin has ESD protection.
Supply Ground
Output Polarity Control Input. Connect to GND for an inversion of polarity through the limiting
amplifier and connect to V
Inverted Data Output, CML
Noninverted Data Output, CML
Received-Signal-Strength Indicator. This current output can be used to obtain a ground-referenced
voltage proportional to photodiode current with the MAX3744 by connecting an external resistor
between this pin and GND.
Offset Correction Loop Capacitor Connection. A capacitor connected between this pin and CAZ1
extends the time constant of the offset correction loop. Typical value of C
correction is disabled when the CAZ1 and CAZ2 pins are shorted together.
Offset Correction Loop Capacitor Connection. A capacitor connected between this pin and CAZ2
extends the time constant of the offset correction loop. Typical value of C
correction is disabled when the CAZ1 and CAZ2 pins are shorted together.
Exposed Paddle. Connect the exposed paddle to board ground for optimal electrical and thermal
performance.
CC
disables the LOS circuitry and reduces power consumption.
CC
for normal operation.
FUNCTION
TH
) sets the LOS threshold. Connecting this pin to
AZ
AZ
Pin Description
is 0.1μF. The offset
is 0.1μF. The offset