OR3T125-5BA352 AGERE [Agere Systems], OR3T125-5BA352 Datasheet - Page 121

• Manufacturer Part Number: OR3T125-5BA352
• Description: 3C and 3T Field-Programmable Gate Arrays
• Manufacturer: AGERE [Agere Systems]

Data Sheet
June 1999
Lucent Technologies Inc.
Timing Characteristics
Table 50. Programmable Clock Manager ( PCM ) Timing Characteristics (Preliminary Information)
OR3Cxx Commercial: V
OR3Txxx Commercial: V
* Input frequency tolerance is the allowed input clock frequency change in parts per million.
† See Table 29 and Table 30 for acquisition times for individual frequencies.
‡ PLL mode, divider reg = 1111111 (input freq. = output freq.).
Note: All timing values for the PCM are preliminary information.
Input Clock Frequency:
Output Clock Frequency:
Input Clock Duty Cycle
Output Clock Duty Cycle
Input Frequency Tolerance*
PCM Acquisition Time (CLK In to
PCM Off Delay (config. Done-L, WE to
PCM Delay in DLL Mode (propagation
PCM Delay in PLL Mode (propagation
PCM Clock In to PCM Clock Out
PCM Clock In to PCM Clock Out
Routed Clock-in Delay (routing to PCM
System Clock-out Delay (PCM oscilla-
Output Jitter
OR3Cxx
OR3Txxx
OR3Cxx
OR3Txxx
LOCK)
PCM power off)
delay)
delay)
(CLK In to ECLK)
(CLK In to SCLK)
phase detect, using DIV0)
tor to SCLK output at PCM)
Parameter
Parameter
‡
‡
DD
DD
= 5.0 V ± 5%, 0 °C T
= 3.0 V to 3.6 V, 0 °C
(continued)
PCMSCK_DEL
PCMOFF_DEL
PCMBYE_DEL
PCMBYS_DEL
PCMPLL_DEL
PCMO_DUTY
PCMDLL-DEL
RTCKD_DEL
PCMI_DUTY
PCM_ACQ
Symbol
Symbol
OUTJIT
FPCMO
FPCMI
FTOL
A
<
<
T
70 °C; Industrial: V
A
<
†
70 °C; Industrial: V
30.00 70.00 30.00 70.00 30.00 70.00 30.00 70.00
3.13
Min
36
—
—
—
—
—
—
—
—
—
—
5
5
f
OUT
-4
91—100
21—30
31—40
41—50
51—60
61—70
71—80
81—90
5—20
26400
96.90
100.0
Max
2.70
1.95
0.00
0.47
0.47
1.30
133
135
100
—
—
(MHz)
DD
= 5.0 V ± 10%, –40 °C
DD
3.13
Min
36
—
—
—
—
—
—
—
—
5
5
5
5
= 3.0 V to 3.6 V, –40 °C
ORCA Series 3C and 3T FPGAs
-5
26400
96.90
100.0
Max
2.20
1.82
0.00
0.36
0.36
1.10
PLL Mode
133
133
135
100
100
Speed
250
210
180
155
130
110
95
80
70
3.13
Min
36
—
—
—
—
—
—
—
—
—
—
5
5
-6
<
26400
96.90
100.0
T
Max
1.90
1.63
0.00
0.26
0.26
0.90
DLL Mode
133
100
100
A
—
—
<
<
200
170
145
123
105
90
75
65
55
+85 °C.
T
A
3.13
Min
<
36
—
—
—
—
—
—
—
—
—
—
5
5
+85 °C.
-7
26400 ppm
96.90
100.0
TBD
Max
TBD
1.50
0.00
0.24
0.24
133
100
100
—
—
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
121
Unit
MHz
MHz
MHz
MHz
µs
ns
ns
ns
ns
ns
ns
ns
%
%