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.
Power Supply Voltage Range
V
CC ...................................................................
GND –0.3 to 6V
Input Voltage Range: Digital Inputs
(SQEN, LBDIS) ....................... GND –0.3 to V
CC
+0.3V
Tx+, Tx–, V
IN
+, V
IN
– .............. GND –0.3 to V
CC
+0.3V
Junction Temperature ............................................. 150°C
Storage Temperature ................................ –65°C to 150°C
Lead Temperature (Soldering) ................................ 260°C
Thermal Resistance (q
JA
)
PLCC ............................................................... 68°C/W
TQFP ............................................................... 80ºC/W
OPERATING CONDITIONS
Temperature Range
ML4664/ML4669CX .................................. 0°C to 70°C
ML4664/ML4669IQ ............................... –40°C to 85°C
Supply Voltage (V
CC
) ......................................... 5V ± 5%
LED on Current ...................................................... 10mA
RRSET ........................................................ 61.9kW ± 1%
RTSETOP ....................................................... 115W ± 1%
RTSETTP ........................................................ 220W ± 1%
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, T
A
= Operating Temperature Range, V
CC
= OPV
CC
= AV
CC
= 5V ± 5% (Note 1)
SYMBOL
I
CC
V
REF
PARAMETER
Power Supply Current
While Transmitting
Reference Voltage
CONDITIONS
RTSETOP = 115W
C Suffix
I Suffix
MIN
TYP
MAX
140
UNITS
mA
V
V
V
mA
mA
mA
2.30
2.25
1.5
47
46
42
300
450
50
300
4
52
2.60
2.67
3.5
57
58.5
V
OL
I
OPOUT
LED Drivers: V
OL
OP Transmit Peak Output Current
R
L
= 300 for OPLED, TPLED,
POLLED LTF, and LMON
RTSETOP = 115 (Note 2) C Suffix
I Suffix
I
TPOUT
V
TPSQ
H
TP
V
TPIN
R
TPIN
V
OPTH
H
OP
V
OPIN
R
OPIN
V
OPCM
A
V
V
OFF
V
N
I
TH
TP Transmit Peak Output Current
TP Receive Squelch Voltage
TP Receive Squelch Hysteresis
TP Receive Input Voltage
TP Receive Input Resistance
OP Receive Input Threshold
Voltage
OP Receive Input Threshold
Hysteresis
OP Receive Input Voltage
OP Receive Input Resistance
OP Receive Common Mode
Voltage
Amplifier Gain
Input Offset
Input Referred Noise
Input Bias Current at V
THADJ
RTSETTP = 220
585
mV
P-P
%
3100
mV
P-P
kW
V
THADJ
= V
REF
5
6
20
7
mV
P-P
%
2
0.8
1.3
1.65
100
V
DC
= V
REF
(DC Loop Inactive)
50MHz Bandwidth
V
THADJ
= V
REF
–200
3
25
0
1600
2.0
mV
P-P
kW
V
V/V
mV
µV
200
µA
5
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
