參數資料
型號： 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： 105/115頁
文件大小： 866K
代理商： ZL50019QCC
ZL50019
Data Sheet
105
Zarlink Semiconductor Inc.
Figure 43 - FPo3 and CKo3 (32.768 MHz) Timing Diagram
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics
- FPo3 and CKo3 (32.768 MHz) Timing (Master Mode, Divided Slave Mode, or
Multiplied Slave Mode with less than 10 ns of Cycle to Cycle Variation on CKi)
Characteristic
Sym.
Min.
Typ.
Max.
Units
Notes
1
2
FPo3 Output Pulse Width
FPo3 Output Delay from the FPo3 falling edge
to the output frame boundary
FPo3 Output Delay from the output frame
boundary to the FPo3 rising edge
CKo3 Output Clock Period
CKo3 Output High Time
CKo3 Output Low Time
CKo3 Output Rise/Fall Time
t
FPW3
t
FODF3
27
10
30.5
34
18
ns
ns
C
L
= 30 pF
3
t
FODR3
12
21
ns
4
5
6
7
t
CKP3
t
CKH3
t
CKL3
t
rCK3
, t
fCK3
27
12
12
30.5
34
19
19
5
ns
ns
ns
ns
C
L
= 30 pF
AC Electrical Characteristics
- FPo3 and CKo3 (32.768 MHz) Timing (Multiplied Slave Mode with more than
10 ns of Cycle to Cycle Variation on CKi
Characteristic
Sym.
Min.
Typ.
Max.
Units
Notes
1
2
FPo3 Output Pulse Width
FPo3 Output Delay from the FPo3 falling edge
to the output frame boundary
FPo3 Output Delay from the output frame
boundary to the FPo3 rising edge
CKo3 Output Clock Period
CKo3 Output High Time
CKo3 Output Low Time
CKo3 Output Rise/Fall Time
t
FPW3
t
FODF3
27
12
30.5
34
19
ns
ns
C
L
= 30 pF
3
t
FODR3
12
19
ns
4
5
6
7
t
CKP3
t
CKH3
t
CKL3
t
rCK3
, t
fCK3
17
5
12
30.5
44
29
18
5
ns
ns
ns
ns
C
L
= 30 pF
t
FPW3
t
FODR3
t
FODF3
FPo3
CKo3
t
CKL3
t
CKH3
t
CKP3
t
rCK3
t
fCK3
Output Frame Boundary
V
CT
V
CT
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相關代理商/技術參數
參數描述
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
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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
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