PXB4221EV34NP Lantiq, PXB4221EV34NP Datasheet - Page 258

• Manufacturer Part Number: PXB4221EV34NP
• Manufacturer: Lantiq

Specifications of PXB4221EV34NP

• Data Rate: 2.048Mbps
• Number Of Channels: 1
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Table 42
No.
t1
tT2
tT3
tT4
tT5
tT6
tT7
tT8
1)
Table 43
No.
t1
tT2
tT3
tT4
tT5
tT6
tT7
tT8
1)
Data Sheet
The frequency should be equal or smaller than the coreclock CLOCK
The frequency should be equal or smaller than the coreclock CLOCK
Signal Name DIR Description
TXCLK
TXDAT[7:0],
TXPTY,
TXSOC,
TXENB
TXCLAV
Signal Name DIR Description
RXCLK
RXENB
RXDAT[7:0],
RXPTY,
RXSOC,
RXCLAV
1)
1)
Transmit Timing (8-Bit Data Bus, 33 MHz, Single PHY)
Receive Timing (8-Bit Data Bus, 33 MHz, Single PHY)
A>P TXCLK frequency (nominal)
A>P Input setup to TXCLK
A<P Input setup to TXCLK
A>P RXCLK frequency (nominal)
A>P Input setup to RXCLK
A<P Input setup to RXCLK
TXCLK duty cycle
TXCLK peak-to-peak jitter
TXCLK rise/fall time
Input hold from TXCLK
Input hold from TXCLK
RXCLK duty cycle
RXCLK peak-to-peak jitter
RXCLK rise/fall time
Input hold from RXCLK
Input hold from RXCLK
258
PXB 4219E, PXB 4220E, PXB 4221E
Min
0
40
-
-
8
1
8
1
Min
0
40
-
-
8
1
8
1
Electrical Characteristics
Limit Values
Limit Values
Max
33
60
5
3
-
-
-
-
Max
33
60
5
3
-
-
-
-
IWE8, V3.4
2003-01-20
Unit
MHz
%
%
ns
ns
ns
ns
ns
Unit
MHz
%
%
ns
ns
ns
ns
ns