PEF 2054 N V2.1 Infineon Technologies, PEF 2054 N V2.1 Datasheet - Page 256

• Manufacturer Part Number: PEF 2054 N V2.1
• Description: IC INTERFACE CTRLR PCM LCC-44
• Manufacturer: Infineon Technologies
• Series: EPICr

Specifications of PEF 2054 N V2.1

• Function: PCM Interface Controller
• Interface: ISDN, PCM
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 9.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC
• Includes: Board Controller, Channel Switching
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF2054NV2.1XT; PEF2054NV21XK; SP000057916; SP000075438

Figure 96
PCM-Interface Timing
Semiconductor Group
PDC
PFS (PMOD : PSM = 0)
TxD (PCSR : URE = 1)
TSC (PCSR : URE = 1)
RxD (PCSR : ’DRE’ = 0)
TxD (PCSR : URE = 0)
TSC (PCSR : URE = 0)
RxD (PCSR : ’DRE’ = 1)
TxD (PCSR : URE = 1)
TSC (PCSR : URE = 1)
RxD (PCSR : ’DRE’ = 0)
TxD (PCSR : URE = 0)
TSC (PCSR : URE = 0)
RxD (PCSR : ’DRE’ = 1)
PFS (PMOD : PSM = 1)
t
FS
t
t
FS
CPL
t
FH
t
CP
t
CPH
t
t
FS
FH
t
FH
256
t
t
t
t
t
FH
FS
T
D
T
1 Bit of Frame
st
t
S
1 Bit of Frame
1 Bit of Frame
st
st
t
t
t
t
D
T
D
T
1 Bit of Frame
t
st
H
1 Bit of Frame
1 Bit of Frame
1 Bit of Frame
st
st
st
t
D
1 Bit of Frame
st
t
S
2 Bit of Frame
1 Bit of Frame
1 Bit of Frame
nd
st
st
Electrical Characteristics
t
1 Bit of Frame
t
H
t
st
S
S
t
t
H
H
3 Bit of Frame
rd
ITD05871
PEB 2055
PEF 2055