参数资料
型号: HC55121IMZ
厂商: Intersil
文件页数: 32/36页
文件大小: 0K
描述: IC SLIC UNIVERSAL LP 28-PLCC
标准包装: 37
系列: UniSLIC14
功能: 用户线路接口概念(SLIC)
电路数: 1
电源电压: 4.75 V ~ 5.25 V
电流 - 电源: 2.25mA
功率(瓦特): 1.5W
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-LCC(J 形引线)
供应商设备封装: 28-PLCC(11.51x11.51)
包装: 管件
包括: 电池跟踪抗削顶失真,回路和接地键检测,振铃控制
5
F
N
4659.1
3
Jun
e
1,
200
6
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.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HC55120
HC55121
HC55130/1
HC55140/1
HC55142/3
HC55150/1
2-WIRE PORT
Overload Level, Off Hook
Forward and Reverse
1% THD, IDCMET ≥ 18mA
(Note 2, Figure 1)
3.2
-
VPEAK
Forward
Only
Forward
Only
Overload Level, On Hook
Forward and Reverse
1% THD, IDCMET
≤ 5mA
(Note 3, Figure 1)
1.3
-
VPEAK
Forward
Only
Forward
Only
Input Impedance (Into Tip and Ring)
-
ZT/200
-
Longitudinal Impedance (Tip, Ring)
Forward and Reverse
0 < f < 100Hz (Note 4, Figure 2)
-
0
-
/Wire
Forward
Only
Forward
Only
LONGITUDINAL CURRENT LIMIT (TIP, RING)
On-Hook, Off-Hook (Active),
RL = 736
Forward and Reverse
No False Detections, (Loop
Current), LB > 45dB (Notes 5, 6,
Figures 3A, 3B)
28
-
mARMS/Wire Forward
Only
Forward
Only
FIGURE 1. OVERLOAD LEVEL (OFF HOOK, ON HOOK)
FIGURE 2. LONGITUDINAL IMPEDANCE
FIGURE 3A. LONGITUDINAL CURRENT LIMIT ON-HOOK (ACTIVE)
FIGURE 3B. LONGITUDINAL CURRENT LIMIT OFF-HOOK (ACTIVE)
TIP
VTX
RING
VRX
ERX
RL
VTR
IDCMET
EL
VT
C
0 < f < 100Hz
VR
LZT = VT/AT
LZR = VR/AR
1VRMS
300
300
TIP
RING
AT
AR
VTX
VRX
EL
368
368
A
TIP
RING
SHD
C
10
F
C
10
F
A
VTX
VRX
EL
368
368
C
A
TIP
RING
SHD
A
VTX
VRX
VTX
HC55120,
HC55121,
HC55130,
HC5
5140,
HC55142,
HC55143,
HC55150
相关PDF资料
PDF描述
HC55120CMZ IC SLIC UNIVERSAL LP 28-PLCC
MC9S08MM32ACLH IC MCU 8BIT 32K FLASH 64LQFP
ISL5585ECRZ-TK IC SLIC RINGING 3.3V VOB 32-QFN
ISL5585FCRZ-TK IC SLIC RINGING 3.3V VOB 32-QFN
IDT82P2821BHG IC LINE INTERFACE UNIT 640-PBGA
相关代理商/技术参数
参数描述
HC5512C 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC
HC5513 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:TR909 DLC/FLC SLIC with Low Power Standby
HC5513_03 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:TR909 DLC/FLC SLIC with Low Power Standby
HC55130 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Power Universal SLIC Family
HC55130IB 制造商:Rochester Electronics LLC 功能描述:LOW PWR SLIC,63DB BALANCE - Bulk