參數(shù)資料
型號： HC55140IMZ
廠商： Intersil
文件頁數(shù)： 36/36頁
文件大?。?/td> 0K
描述： IC SLIC UNIVERSAL LP 28-PLCC
標準包裝： 37
系列： UniSLIC14
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
電流 - 電源： 2.25mA
功率（瓦特）： 1.5W
工作溫度： -40°C ~ 85°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： 電池跟蹤抗削頂失真，回路和接地鍵檢測，振鈴控制
9
F
N
4659.1
3
Jun
e
1,
200
6
INSERTION LOSS
2-Wire to 4-Wire
Forward and Reverse
0dBm, 1kHz
PTG = Open (Note 19, Figure 8)
-0.2
-
0.2
dB
Forward
Only
Forward
Only
PTG = GND (Note 20, Figure 8)
-6.22
-6.02
-5.82
dB
4-Wire to 2-Wire
Forward and Reverse
0dBm, 1kHz (Note 21, Figure 8)
-0.2
-
0.2
dB
Forward
Only
Forward
Only
GAIN TRACKING (Ref = -10dBm, at 1.0kHz)
2-Wire to 4-Wire
Forward and Reverse
-40dBm to +3dBm (Note 22, Figure 8)
-0.1
-
0.1
dB
Forward
Only
Forward
Only
-55dBm to -40dBm (Note 22, Figure 8)
-0.2
-
0.2
dB
4-Wire to 2-Wire
Forward and Reverse
-40dBm to +3dBm (Note 23, Figure 8)
-0.1
-
0.1
dB
Forward
Only
Forward
Only
-55dBm to -40dBm (Note 23, Figure 8)
-0.2
-
0.2
dB
NOISE
Idle Channel Noise at 2-Wire
C-Message Weighting
-
10.5
13
dBrnC
Forward
Only
Forward
Only
Forward and Reverse
Psophometric Weighting (Note 24,
Note 30, Figure 9)
-
-79.5
-77
dBmp
Idle Channel Noise at 4-Wire
C-Message Weighting
-
10.5
13
dBrnC
Forward
Only
Forward
Only
Forward and Reverse
Psophometrical Weighting
(Note 25, Note 30, Figure 9)
-
-79.5
-77
dBmp
HARMONIC DISTORTION
2-Wire to 4-Wire
Forward and Reverse
0dBm, 0.3kHz to 3.4kHz
(Note 26, Figure 7)
-
-67
-50
dB
Forward
Only
Forward
Only
4-Wire to 2-Wire
Forward and Reverse
0dBm, 0.3kHz to 3.4kHz
(Note 27, Figure 8)
-
-67
-50
dB
Forward
Only
Forward
Only
FIGURE 10. CONSTANT LOOP CURRENT TOLERANCE
FIGURE 11. TIPX VOLTAGE
Electrical Specifications
TA = -40°C to 85°C, VCC = +5V ±5%, VBH = -48V, VBL = -24V, PTG = Open, RP1 = RP2 = 0, ZT = 120k, RLIM = 38.3k, RD = 50k, RDC_RAC = 20k,
ROH = 40k, CH = 0.1F, CDC = 4.7F, CRT/REV = 0.47F, GND = 0V, RL = 600. Unless Otherwise Specified.
() Symbol used to indicate the test
applies to the part. (NA) symbol used to indicate the test does not apply to the part. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HC55120
HC55121
HC55130/1
HC55140/1
HC55142/3
HC55150/1
600
VTR
RL
TIP
RING
VTX
VRX
RLIM
38.3k
TIP
RING
S
R1
7k
VBH
VTX
VRX
IR1
HC55120,
HC55121,
HC55130,
HC5
5140,
HC55142,
HC55143,
HC55150
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