參數(shù)資料
型號(hào)： ZL50019QCC
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 路由/交換
英文描述： Enhanced 2 K Digital Switch with Stratum 4E DPLL
中文描述： TELECOM, DIGITAL TIME SWITCH, PQFP256
封裝： 28 X 28 MM, 1.40 MM HEIGHT, MS-026BJC, LQFP-256
文件頁數(shù)： 53/115頁
文件大?。?/td> 866K
代理商： ZL50019QCC
ZL50019
Data Sheet
53
Zarlink Semiconductor Inc.
Bit
Name
Description
15
CKO4P
Output Clock (CKo4) Polarity Selection
When this bit is low, the output clock CKo4 falling edge aligns with the frame
boundary. When this bit is high, the output clock CKo4 rising edge aligns with the
frame boundary.
CKo4 is available in Master mode or in Slave mode with SLV_DPLLEN set.
14
CKO4SEL
Output Clock (CKo4) Frequency Selection
When this bit is low, the output clock CKo4 is 2.048 MHz.
When this bit is high, the output clock CKo4 is 1.544 MHz.
CKo4 is available in Master mode or in Slave mode with SLV_DPLLEN set.
13 - 12
CKOFPO3
SEL1 - 0
Output Clock (CKo3) Frequency and Output Frame Pulse (FPo3) Pulse Cycle
Selection
11
CKO3P
Output Clock (CKo3) Polarity Selection
When this bit is low, the output clock CKo3 falling edge aligns with the frame
boundary. When this bit is high, the output clock CKo3 rising edge aligns with the
frame boundary.
10
FPO3P
Output Frame Pulse (FPo3) Polarity Selection
When this bit is low, the output frame pulse FPo3 has the negative frame pulse format.
When this bit is high, the output frame pulse FPo3 has the positive frame pulse format.
9
FPO3POS
Output Frame Pulse (FPo3) Position
When this bit is low, FPo3 straddles frame boundary (as defined by ST-BUS).
When this bit is high, FPo3 starts from frame boundary (as defined by GCI-Bus).
8
CKO2P
Output Clock (CKo2) Polarity Selection
When this bit is low, the output clock CKo2 falling edge aligns with the frame
boundary. When this bit is high, the output clock CKo2 rising edge aligns with the
frame boundary.
7
FPO2P
Output Frame Pulse (FPo2) Polarity Selection
When this bit is low, the output frame pulse FPo2 has the negative frame pulse format.
When this bit is high, the output frame pulse FPo2 has the positive frame pulse format.
Table 20 - Output Clock and Frame Pulse Selection Register (OCFSR) Bits
External Read/Write Address: 0004
H
Reset Value: 0000
H
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CKO4
P
CKO4
SEL
CKO
FPO3
SEL1
CKO
FPO3
SEL0
CKO3
P
FPO3
P
FPO3
POS
CKO2
P
FPO2
P
FPO2
POS
CKO1
P
FPO1
P
FPO1
POS
CKO0
P
FPO0
P
FPO0
POS
CKOFPO3
SEL1 - 0
FPo3
CKo3
00
244 ns
4.096 MHz
01
122 ns
8.192 MHz
10
61 ns
16.384 MHz
11
30 ns
32.768 MHz
相關(guān)PDF資料
PDF描述
ZL50022 Enhanced 4 K Digital Switch with Stratum 4E DPLL
ZL50022GAC Enhanced 4 K Digital Switch with Stratum 4E DPLL
ZL50022QCC Enhanced 4 K Digital Switch with Stratum 4E DPLL
ZL50023 Enhanced 4 K Digital Switch
ZL50023GAC Enhanced 4 K Digital Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL50019QCG1 制造商:Microsemi Corporation 功能描述:PB FREE 2K WITH+CONVERSION AND S4E DPLL - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 2K-CH ENH 256LQFP 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 2K-CH ENH 256LQFP
ZL50020 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 2 K Digital Switch
ZL50020GAC 制造商:Microsemi Corporation 功能描述:2K WITH RATE CONVERSION - Trays
ZL50020GAG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 2K X 2K 1.8V/3.3V 256BGA - Trays 制造商:Microsemi Corporation 功能描述:TIME SLOT INTERFACE ZL50020GAG2
ZL50020QCC 制造商:Microsemi Corporation 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*