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參數(shù)資料
| 型號： | HC5515CMZ |
| 廠商： | Intersil |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SLIC ITU CO/PABX LP 28-PLCC |
| 標準包裝： | 925 |
| 功能： | 用戶線路接口概念（SLIC） |
| 電路數(shù)： | 1 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 功率（瓦特）： | 1.5W |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-LCC（J 形引線） |
| 供應商設備封裝： | 28-PLCC（11.51x11.51） |
| 包裝： | 管件 |
| 包括： | 可編程回路電流檢測器，振鈴往返檢測器，熱關機 |
4
FN4235.6
June 6, 2006
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
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)
53
70
-
dB
Longitudinal to Metallic
RLR, RLT = 300, 0.2kHz < f < 4.0kHz
(Note 6, Figure 4)
53
70
-
dB
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)
53
70
-
dB
Metallic to Longitudinal
RLR, RLT = 300, 0.2kHz < f < 4.0kHz
(Note 9, Figure 5)
50
55
-
dB
4-Wire to Longitudinal
0.2kHz < f < 4.0kHz (Note 10, Figure 5)
50
55
-
dB
FIGURE 4. LONGITUDINAL TO METALLIC AND
LONGITUDINAL TO 4-WIRE BALANCE
FIGURE 5. METALLIC TO LONGITUDINAL AND 4-WIRE TO
LONGITUDINAL BALANCE
2-Wire Return Loss
CHP = 20nF
0.2kHz to 0.5kHz (Note 11, Figure 6)
25
-
dB
0.5kHz to 1.0kHz (Note 11, Figure 6)
27
-
dB
1.0kHz to 3.4kHz (Note 11, Figure 6)
23
-
dB
TIP IDLE VOLTAGE
Active, IL = 0
--1.5-
V
Standby, IL = 0
-<0
-
V
RING IDLE VOLTAGE
Active, IL = 0
-
-46.5
-
V
Standby, IL = 0
->-48
-
V
Electrical Specifications
TA = 0°C to 70°C, VCC = +5V ±5%, VEE = -5V ±5%, VBAT = -48V, AGND = BGND = 0V, RDC1 = RDC2 = 41.2k,
RD = 39k, RSG = 0, RF1 = RF2 = 0, CHP = 10nF, CDC = 1.5F, ZL = 600, Unless Otherwise Specified.
(Continued)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RDC2
41.2k
RDC1
41.2k
CDC
1.5
F
EL
-5V
39k
368
368
C
2.16
F
A
TIP
27
RSN
16
RING
28
RDC
14
DET
RD
A
RDC2
41.2k
RDC1
41.2k
CDC
1.5
F
EL
-5V
39k
368
368
A
TIP
27
RSN
16
RING
28
RDC
14
DET
RD
C
2.16
F
C
2.16
F
A
RT
RRX
EL
VTR
600k
300k
C
RLT
RLR
VTX
2.16
F
TIP
27
VTX
19
RING
28
RSN
16
RT
RRX
ETR
VL
600k
300k
C
RLT
RLR
ERX
300
300
2.16
F
TIP
27
VTX
19
RING
28
RSN
16
HC5515
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