HC55171 Datasheet, PDF (2/18 Pages) Intersil Corporation – 5 REN Ringing SLIC for ISDN Modem/TA and WLL

HC55171
Absolute Maximum Ratings T_A = 25^oC
Maximum Supply Voltages
V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
V_CC - V_BAT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90V
Relay Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +15V
Operating Conditions
Temperature Range
HC55171IM, HC55171IB . . . . . . . . . . . . . . . . . . . . -40^oC to 85^oC
HC55171CM, HC55171CB . . . . . . . . . . . . . . . . . . . . 0^oC to 75^oC
Relay Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V to +12V
Positive Power Supply, V_CC . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Negative Power Supply, V_BAT . . . . . . . . . . . . . . . . . . . .-16V to -80V
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . .150^oC
Maximum Storage Temperature Range . . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300^oC
(SOIC, PLCC - Lead Tips Only)
Die Characteristics
Transistor Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Diode Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 x 144
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V_BAT
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied
NOTE:
1. θ_JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Unless Otherwise Specified, Typical Parameters are at T_A = 25^oC, Min-Max Parameters are over
Operating Temperature Range, V_BAT = -24V, V_CC = +5V, AGND = BGND = 0V. All AC Parameters are specified
at 600Ω 2-Wire terminating impedance.
PARAMETER
TEST CONDITIONS
MIN
TYP MAX UNITS
RINGING TRANSMISSION PARAMETERS
V_RING Input Impedance
4-Wire to 2-Wire Gain
AC TRANSMISSION PARAMETERS
(Note 2)
V_RING to V_T-R (Note 2)
-
5.4
-
kΩ
-
40
-
V/V
RX Input Impedance
300Hz to 3.4kHz (Note 2)
-
108
-
kΩ
OUT1 Positive Output Voltage Swing
OUT1 Negative Output Voltage Swing
4-Wire Input Overload Level
R_L = 10kΩ (Note 2)
+2.5
-
R_L = 10kΩ (Note 2)
-4.5
-
300Hz to 3.4kHz R_L = 1200Ω, 600Ω Reference
-
+3.1
(Note 2)
-
V
-
V
-
V_PEAK
2-Wire Return Loss
Matched for 600Ω, f = 300Hz (Note 2)
37
-
-
dB
Matched for 600Ω, f = 1000Hz (Note 2)
40
-
-
dB
Matched for 600Ω, f = 3400Hz (Note 2)
30
-
-
dB
2-Wire Longitudinal to Metallic Balance
Per ANSI/IEEE STD 455-1976 300Hz to 3400Hz 58
63
-
dB
Off Hook
(Note 2)
4-Wire Longitudinal Balance Off Hook
Longitudinal Current Capability
Insertion Loss, 2W-4W
300Hz to 3400Hz (Note 2)
-
55
-
dB
I_LINE = 40mA, T_A = 25^oC (Note 2)
-
40
-
mA_RMS
0dBmO, 1kHz, Includes Tranhybrid Amp Gain = 3
-
±0.05 ±0.2
dB
Insertion Loss, 4W-2W
0dBmO,1kHz
-
±0.05 ±0.2
dB
Insertion Loss, 4W-4W
0dBmO, 1kHz, Includes Tranhybrid Amp Gain = 3
-
-
±0.25
dB
Frequency Response
300Hz to 3400Hz Referenced to Absolute Level
-
±0.02 ±0.06
dB
at 1kHz, 0dBm Referenced 600Ω
63