ML4664/ML4669
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond
which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and
functional device operation is not implied.
Thermal Resistance (q )
JA
PLCC ...............................................................68°C/W
TQFP ............................................................... 80ºC/W
OPERATING CONDITIONS
Power Supply Voltage Range
V
CC
...................................................................GND –0.3 to 6V
Temperature Range
Input Voltage Range: Digital Inputs
(SQEN, LBDIS)....................... GND –0.3 to V +0.3V
ML4664/ML4669CX.................................. 0°C to 70°C
ML4664/ML4669IQ ...............................–40°C to 85°C
CC
Tx+, Tx–, V +, V – .............. GND –0.3 to V +0.3V
Supply Voltage (V ) ......................................... 5V ± 5%
IN
IN
CC
CC
Junction Temperature............................................. 150°C
Storage Temperature ................................–65°C to 150°C
Lead Temperature (Soldering) ................................ 260°C
LED on Current ...................................................... 10mA
RRSET ........................................................ 61.9kW ± 1%
RTSETOP....................................................... 115W ± 1%
RTSETTP........................................................ 220W ± 1%
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, T = Operating Temperature Range, V = OPV = AV = 5V ± 5% (Note 1)
A
CC
CC
CC
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ICC
Power Supply Current
RTSETOP = 115W
140
mA
While Transmitting
VREF
Reference Voltage
C Suffix
I Suffix
2.30
2.25
1.5
2.60
2.67
3.5
V
V
V
VOL
LED Drivers: VOL
RL = 300 for OPLED, TPLED,
POLLED LTF, and LMON
IOPOUT OP Transmit Peak Output Current
RTSETOP = 115 (Note 2) C Suffix
I Suffix
47
46
52
57
mA
mA
58.5
ITPOUT
VTPSQ
HTP
TP Transmit Peak Output Current
TP Receive Squelch Voltage
TP Receive Squelch Hysteresis
TP Receive Input Voltage
RTSETTP = 220
42
450
50
mA
300
300
5
585
3100
7
mVP-P
%
VTPIN
RTPIN
VOPTH
mVP-P
kW
TP Receive Input Resistance
4
6
OP Receive Input Threshold
Voltage
VTHADJ = VREF
mVP-P
HOP
OP Receive Input Threshold
Hysteresis
20
%
VOPIN
ROPIN
OP Receive Input Voltage
2
1600
2.0
mVP-P
kW
OP Receive Input Resistance
0.8
1.3
VOPCM OP Receive Common Mode
Voltage
1.65
V
AV
VOFF
VN
Amplifier Gain
100
3
V/V
mV
µV
Input Offset
VDC = VREF (DC Loop Inactive)
50MHz Bandwidth
Input Referred Noise
Input Bias Current at VTHADJ
25
0
ITH
VTHADJ = VREF
–200
200
µA
5
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
