HC5513 Просмотр технического описания (PDF) - Renesas Electronics
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HC5513 Datasheet PDF : 20 Pages
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HC5513
Electrical Specifications
PARAMETER
TA = -40oC to 85oC, VCC = 5V 5%, VEE = -5V5%, VBAT = -28V, AGND = BGND = 0V, RDC1 = RDC2 =
41.2k, RD = 39k, RSG =, RF1 = RF2 = 0, CHP = 10nF, CDC = 1.5F, ZL = 600. (Continued)
CONDITIONS
MIN
TYP
MAX
UNITS
LONGITUDINAL CURRENT LIMIT (TIP/RING)
Off-Hook (Active)
No False Detections, (Loop Current),
LB > 45dB (Note 4, Figure 3A)
-
-
20
mAPEAK
/Wire
On-Hook (Standby), RL =
No False Detections (Loop Current)
(Note 5, Figure 3B)
-
-
5
mAPEAK
/Wire
368
C
EL
A TIP
5
39k
RD
2.16F
-5V
RSN
19
RDC2
RDC1
41.2k
CDC
368
A RING RDC
6 DET 17 41.2k 1.5F
368
2.16F C
EL
2.16F C
368
A TIP
5
39k
RD
-5V
RSN
19
RDC2
A
RING RDC
6
17 41.2k
DET
RDC1
41.2k
CDC
1.5F
FIGURE 3A. OFF-HOOK
FIGURE 3B. ON-HOOK
FIGURE 3. LONGITUDINAL CURRENT LIMIT
OFF-HOOK LONGITUDINAL BALANCE
Longitudinal to Metallic
IEEE 455 - 1985, RLR, RLT = 368,
0.2kHz < f < 4.0kHz (Note 6, Figure 4)
55
70
-
dB
Longitudinal to Metallic
RLR, RLT = 300, 0.2kHz < f < 4.0kHz (Note 6,
55
70
-
dB
Figure 4)
Metallic to Longitudinal
FCC Part 68, Para 68.310
0.2kHz < f < 1.0kHz
50
55
-
dB
1.0kHz < f < 4.0kHz (Note 7)
50
55
-
dB
Longitudinal to 4-Wire
0.2kHz < f < 4.0kHz (Note 8, Figure 4)
55
70
-
dB
Metallic to Longitudinal
RLR, RLT = 300, 0.2kHz < f < 4.0kHz (Note 9,
50
55
-
dB
Figure 5)
4-Wire to Longitudinal
0.2kHz < f < 4.0kHz (Note 10, Figure 5)
50
55
-
dB
EL C
2.16F
RLT
VTR
RLR
TIP
5
RING
6
VTX
21
RSN
19
RT
600k
VTX
RRX
300k
2.16F
C
VL
RLT
300
RLR
300
TIP
5
ETR
RING
6
VTX
21
RSN
19
RT
600k
RRX
300k
ERX
FIGURE 4. LONGITUDINAL TO METALLIC AND
LONGITUDINAL TO 4-WIRE BALANCE
FIGURE 5. METALLIC TO LONGITUDINAL AND 4-WIRE TO
LONGITUDINAL BALANCE
FN3963 Rev.12.00
August 2003
Page 3 of 20
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