PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 223

• Manufacturer Part Number: PM4328-PI
• Description: Framer, T1|E1|T3 Standard Format, 324-BGA
• Manufacturer: PMC-Sierra, Inc.

STANDARD PRODUCT
DATASHEET
PMC-2011596
PROPRIETARY AND CONFIDENTIAL
Symbol
f
t0
t1
tS
tH
tS
tH
tP
tP
tP
tP
RCLK
RCLK
RCLK
RPOS
RNEG
RDATO
RFPO
ROVRHD
RGAP
RPOS
RNEG
Table 34: DS3 Receive Interface Timing
Notes on DS3 Transmit Interface Timing:
1. When a set-up time is specified between an input and a clock, the set-up
2. When a hold time is specified between an input and a clock, the hold time is
3. Output propagation delay time is the time in nanoseconds from the 1.4 Volt
4. Maximum and minimum output propagation delays are measured with a 50
time is the time in nanoseconds from the 1.4 Volt point of the input to the 1.4
Volt point of the clock.
the time in nanoseconds from the 1.4 Volt point of the clock to the 1.4 Volt
point of the input.
point of the reference signal to the 1.4 Volt point of the output.
pF load on all the outputs.
Description
RCLK Frequency
RCLK minimum pulse width low
RCLK minimum pulse width high
RPOS/RDAT Set-up Time (See Note 1)
RPOS/RDAT Hold Time (See Note 2)
RNEG/RLCV Set-Up Time (See Note 1)
RNEG/RLCV Hold Time (See Note 2)
RSCLK Edge to RDATO Prop Delay
(See Notes 3 and 4)
RSCLK Edge to RFPO/RMFPO Prop Delay
(See Notes 3 and 4)
RSCLK Edge to ROVRHD Prop Delay
(See Notes 3 and 4)
RGAPCLK Edge to RDATO[x] Prop Delay
(See Notes 3 and 4)
ISSUE 1
210
Min
HIGH DENSITY T1/E1 FRAMER
7.7
7.7
4
1
2
2
2
3
1
4
AND M13 MULTIPLEXER
Max Units
PM4328 TECT3
52
12
12
12
11
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns