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參數(shù)資料
| 型號(hào)： | HC55121IM |
| 廠商： | INTERSIL CORP |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | TRANSISTOR,BJT,NPN,70V V(BR)CEO,1.5A I(C),TO-39 |
| 中文描述： | TELECOM-SLIC, PQCC28 |
| 封裝： | PLASTIC, MS-018AB, LCC-28 |
| 文件頁(yè)數(shù)： | 8/35頁(yè) |
| 文件大?。?/td> | 382K |
| 代理商： | HC55121IM |
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4
INSERTION LOSS
2-Wire to 4-Wire
Forward and Reverse
0dBm, 1kHz
PTG = Open (Note 19, Figure 8)
PTG = GND (Note 20, Figure 8)
0dBm, 1kHz (Note 21, Figure 8)
-0.2
-6.22
-0.2
-
0.2
-5.82
0.2
dB
dB
dB
Forward
Only
Forward
Only
-6.02
-
4-Wire to 2-Wire
Forward and Reverse
GAIN TRACKING (Ref = -10dBm, at 1.0kHz)
2-Wire to 4-Wire
Forward and Reverse
Forward
Only
Forward
Only
-40dBm to +3dBm (Note 22, Figure 8)
-55dBm to -40dBm (Note 22, Figure 8)
-40dBm to +3dBm (Note 23, Figure 8)
-55dBm to -40dBm (Note 23, Figure 8)
-0.1
-0.2
-0.1
-0.2
-
-
-
-
0.1
0.2
0.1
0.2
dB
dB
dB
dB
Forward
Only
Forward
Only
4-Wire to 2-Wire
Forward and Reverse
Forward
Only
Forward
Only
NOISE
Idle Channel Noise at 2-Wire
Forward and Reverse
C-Message Weighting
Psophometric Weighting (Note 24,
Note 30, Figure 9)
C-Message Weighting
Psophometrical Weighting
(Note 25, Note 30, Figure 9)
-
-
10.5
-79.5
13
-77
dBrnC
dBmp
Forward
Only
Forward
Only
Idle Channel Noise at 4-Wire
Forward and Reverse
-
-
10.5
-79.5
13
-77
dBrnC
dBmp
Forward
Only
Forward
Only
HARMONIC DISTORTION
2-Wire to 4-Wire
Forward and Reverse
4-Wire to 2-Wire
Forward and Reverse
0dBm, 0.3kHz to 3.4kHz
(Note 26, Figure 7)
0dBm, 0.3kHz to 3.4kHz
(Note 27, Figure 8)
-
-67
-50
dB
Forward
Only
Forward
Only
Forward
Only
Forward
Only
-
-67
-50
dB
FIGURE 10. CONSTANT LOOP CURRENT TOLERANCE
FIGURE 11. TIPX VOLTAGE
Electrical Specifications
T
A
= -40
o
C to 85
o
C, V
CC
= +5V
±
5%, V
BH
= -48V, V
BL
= -24V, PTG = Open, R
P1
= R
P2
= 0
,
Z
T
= 120k
, R
LIM
= 38.3k
, R
D
= 50k
, RDC_RAC = 20k
,
R
OH
= 40k
, C
H
= 0.1
μ
F, C
DC
= 4.7
μ
F, C
RT/REV
= 0.47
μ
F, 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
V
TR
R
L
TIP
RING
V
TX
VRX
R
LIM
R
LIM
38.3k
TIP
RING
S
R
1
7k
V
BH
V
TX
VRX
I
R1
H
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC55121IMZ | 功能描述:電信線路管理 IC LW PWR SLIC POLV/MTRING 53DB RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
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| HC5513_03 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TR909 DLC/FLC SLIC with Low Power Standby |
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