hc55171b Intersil Corporation, hc55171b Datasheet - Page 3

• Manufacturer Part Number: hc55171b
• Description: Low Cost 5 Ren Ringing Slic For Isdn Modem/ta And Wl
• Manufacturer: Intersil Corporation

Electrical Specifications
Level Linearity
Absolute Delay, 2-Wire to 4-Wire
Absolute Delay, 4-Wire to 2-Wire
Absolute Delay, 4-Wire to 4-Wire
Transhybrid Loss
Total Harmonic Distortion
2-Wire/4-Wire, 4-Wire/2-Wire, 4-Wire/4-Wire
Idle Channel Noise
2-Wire and 4-Wire
PSRR, V
PSRR, V
PSRR, VBAT to 2-Wire
PSRR, VBAT to 4-Wire
PSRR, V
PSRR, V
PSRR, VBAT to 2-Wire
PSRR, VBAT to 4-Wire
PSRR, V
PSRR, V
PSRR, VBAT to 2-Wire
PSRR, VBAT to 4-Wire
DC PARAMETERS
Loop Current Programming Range
Loop Current Programming Accuracy
Loop Current During Power Denial
Fault Current, Tip to Ground
Fault Current, Ring to Ground
Fault Current, Tip and Ring to Ground
Switch Hook Detection Threshold
Ring Trip Comparator Voltage Threshold
Thermal ALARM Output
Dial Pulse Distortion
CC
CC
CC
CC
CC
CC
to 2-Wire
to 4-Wire
to 2-Wire
to 4-Wire
to 2-Wire
to 4-Wire
PARAMETER
65
Unless Otherwise Specified, Typical Parameters are at T
Operating Temperature Range, V
at 600 2-Wire terminating impedance.
+3 to 0dBm, Referenced to -10dBm (Note 3)
0 to -40dBm, Referenced to -10dBm (Note 3)
-40 to -55dBm, Referenced to -10dBm (Note 3)
300Hz to 3400Hz (Note 3)
300Hz to 3400Hz (Note 3)
300Hz to 3400Hz (Note 3)
V
Reference Level 0dBm at 600
300Hz to 3400Hz (Note 3)
C-Message (Note 3)
Psophometric (Note 3)
30Hz to 200Hz, R
200Hz to 3.4kHz, R
3.4kHz to 16kHz, R
(Note 4)
R
(Note 3)
(Note 3)
Safe Operating Die Temperature Exceeded
(Note 3)
(Note 3)
IN
L
= 200
= 1V
P-P
V
at 1kH (Note 3)
BAT
TEST CONDITIONS
HC55171B
L
= -48V
L
= 600 (Note 3)
L
BAT
= 600 (Note 3)
= 600 (Note 3)
= -24V, V
(Continued)
CC
= +5V, AGND = BGND = 0V. All AC Parameters are specified
A
= 25
o
C, Min-Max Parameters are over
-0.28
MIN
140
-15
36
30
45
23
33
33
44
40
50
30
35
30
40
20
9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-0.24
TYP
0.95
100
130
-87
0.1
40
35
47
28
38
35
46
50
60
34
40
40
50
90
12
3
-
-
-
-
-
-
-
-
-
4
-0.22
MAX
+15
160
0.10
0.12
0.30
1.0
1.0
-50
0.5
60
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNITS
dBrnC
dBmp
mA
mA
mA
mA
mA
mA
ms
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
o
%
V
C
s
s
s