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參數資料
| 型號： | 78P2254 |
| 英文描述： | Single 2.3V 10 MHZ OP, -40C to +125C, 14-TSSOP, T/R |
| 中文描述： | 的OC - 3 /的STM - 1 /的STS - 3 / E4類收發(fā)器 |
| 文件頁數： | 5/23頁 |
| 文件大?。?/td> | 294K |
| 代理商： | 78P2254 |
78P2241B
E3/DS3/STS-1
Transceiver
5
PIN DESCRIPTION: The 28-pin PLCC is compatible with 78P7200
(continued)
NAME
PIN
TQFP
PIN
PLCC
2,4,6,8,22
TYPE
DESCRIPTION
GND
1, 3, 4, 7, 8,
12, 14, 19, 23,
24, 25, 29, 30,
31, 32, 36, 41,
43, 45, 46, 47,
48
2
P
Ground. Connecting all ground pins to a common ground
plane is recommended.
RFO
5
-
A resistor to GND sets the operational speed of the chip.
RFO= 5.23K for DS3, RFO=6.81K for E3 and RFO=4.53K
for STS-1.
Receiver PLL filter capacitor.
LF1
26
19
-
ENDEC
27
20
I
Encoder/Decoder: When set low, activates B3ZS/HDB3
ENDEC on receiver and transmitter logic signals.
Note 1: Pin type: I-input; I3-three level logic input; O-output; P-power supply. Advanced Data sheet pin
assignment and functions are subject to change.
相關PDF資料 |
PDF描述 |
|---|---|
| 78P2254-IGT | Quad 2.3V 10 MHz OP, I temp, -40C to +85C, 14-TSSOP, T/R |
| 78P234X | DS3 / E3 / STS-1 Transceivers |
| 78P2351 | OC-3 / STM-1 / STS-3 / E4 Transceivers |
| 78P2352 | OC-3 / STM-1 / STS-3 / E4 Transceivers |
| 78PGASM | Analog IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 78P2254-IGT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| 78P2342-IGT | 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:2-port E3/DS3/STS-1 LIU with Jitter Attenuator |
| 78P2342-IGT/A07 | 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:2-port E3/DS3/STS-1 LIU with Jitter Attenuator |
| 78P2342-IGT/F | 制造商:Maxim Integrated Products 功能描述:LEAD FREE - Rail/Tube |
| 78P2342-IGTR | 功能描述:接口 - 專用 Dual Channel ES3/E3/STS-1 LIU RoHS:否 制造商:Texas Instruments 產品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59 |
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