參數(shù)資料
型號(hào): OQ2536HP
廠商: NXP SEMICONDUCTORS
元件分類: 數(shù)字傳輸電路
英文描述: SDH/SONET STM16/OC48 demultiplexer(SDH/SONET STM16/OC48多路分解器)
中文描述: MUX/DEMUX, PQFP100
文件頁數(shù): 13/20頁
文件大?。?/td> 127K
代理商: OQ2536HP
1998 Mar 10
13
Philips Semiconductors
Product specification
SDH/SONET STM16/OC48 demultiplexer
OQ2536HP
TIMING
Typical values at T
amb
= 25
°
C and at typical supply voltages; minimum and maximum values are valid over the entire
ambient temperature range and supply voltage range.
Notes
1.
2.
The specified timing characteristics are applicable in both normal and loop modes.
A capacitive load of 15 pF was connected at all outputs. An input reference level of 1 V was used.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
CML input timing;
note 1
;
Fig.5
f
clk(CIN)
t
su
t
h
SR
CIN
input clock frequency
input data set-up time
input data hold time
clock slew rate
2.488
140
80
1
GHz
ps
ps
V/ns
TTL output timing;
note 2
;
Fig.6
f
clk(CDIV)
δ
CDIV
t
r(CDIV)
t
f(CDIV)
t
r(D0 to D31)
t
f(D0 to D31)
t
CDV
t
DI
output clock frequency
output clock duty factor
output clock rise time
output clock fall time
data out rise time
data out fall time
clock edge to data valid time
data invalid time
f
clk(CDIV)
= 2.488 GHz
-
77.76
50
-
2700
1000
5100
1000
2700
2850
MHz
%
ps
ps
ps
ps
ps
ps
Measured between
10% and 90% levels
of full output swing
Fig.4 GTL output circuits.
handbook, halfpage
MBK756
VCC2
D0 to D31
GND
100
handbook, halfpage
MBK757
VCC2
CDIV
GND
50
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