a3p1000-1pqg208m Actel Corporation, a3p1000-1pqg208m Datasheet - Page 131

• Manufacturer Part Number: a3p1000-1pqg208m
• Description: Fpga Proasic 3 Family 1m Gates 130nm Cmos Technology 1.5v 208-pin Pqfp
• Manufacturer: Actel Corporation

Table 2-183 • Military ProASIC3/EL CCC/PLL Specification
Note:
Figure 2-41 • Peak-to-Peak Jitter Definition
Parameter
Clock Conditioning Circuitry Input Frequency f
Clock
f
Serial Clock (SCLK) for Dynamic PLL
Delay Increments in Programmable Delay Blocks
Number
Programmable Delay Block
Input Period Jitter
CCC Output Peak-to-Peak Period Jitter F
Acquisition Time
Tracking Jitter
Output Duty Cycle
Delay Range in Block: Programmable Delay 1
Delay Range in Block: Programmable Delay 2
Delay Range in Block: Fixed Delay
Notes:
1. This delay is a function of voltage and temperature. See
2. T
3. Maximum value obtained for a Std. speed grade device in worst-case military conditions. For specific junction
4. Tracking jitter is defined as the variation in clock edge position of PLL outputs with reference to PLL input clock edge.
5. Maximum value obtained for a -1 speed grade device in worst-case military conditions. For specific junction temperature
OUT_CCC
0.75 MHz to 24 MHz
24 MHz to 100 MHz
100 MHz to 250 MHz
250 MHz to 350 MHz
temperature and voltage supply levels, refer to
Tracking jitter does not measure the variation in PLL output period, which is covered by period jitter parameter.
and voltage supply levels, refer to
J
= 25°C, V
Peak-to-peak jitter measurements are defined by T
Output Signal
Conditioning
of
For Devices Operating at 1.5 V DC Core Voltage
CC
Programmable
= 1.5 V
Circuitry
Values
Output
1, 2
Table 2-5 on page 2-8
5
CCC_OUT
Frequency
in
IN_CCC
1, 2
1, 2
Table 2-5 on page 2-8
1, 2
Each
T
period_max
peak-to-peak
LockControl = 0
LockControl = 1
LockControl = 0
LockControl = 1
Table 2-5 on page 2-8
R e v i s i o n 0
for derating values.
= T
for derating values.
period_max
T
period_min
Military ProASIC3/EL Low Power Flash FPGAs
Max Peak-to-Peak Period Jitter
1 Global
Network
0.50%
1.00%
1.75%
2.50%
Used
0.025
Min.
0.75
48.5
for deratings.
1.5
0.6
– T
period_min
Typ.
200
2.2
.
Networks
3 Global
0.70%
1.20%
2.00%
5.60%
Used
Max.
110
300
51.5
5.56
5.56
350
350
6.0
1.6
0.8
1.5
32
Units
MHz
MHz
MHz
ms
ns
ns
ps
ns
µs
ns
ns
ns
%
2- 117