PEF 20550 H V2.1 Infineon Technologies, PEF 20550 H V2.1 Datasheet - Page 387

• Manufacturer Part Number: PEF 20550 H V2.1
• Description: IC INTERFACE CTRLR PCM MQFP80
• Manufacturer: Infineon Technologies
• Series: ELIC®r

Specifications of PEF 20550 H V2.1

• Function: Line Card Controller
• Interface: ISDN, PCM
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 15mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-SQFP
• Includes: Change Detection, Power-Up Reset Generation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF20550HV2.1XT; PEF20550HV21XP; SP000007794; SP000007795

Receive data hold
Collision data set-up
Collision data hole
Transmit data delay
Tristate control delay
Clock period
Clock period low
Clock period high
Strobe set-up time to clock
Strobe set-up time to clock (ext. transp.
mode)
Strobe hold time from clock
Transmit data delay from strobe
Transmit data high impedance from clock
Transmit data high impedance from strobe
Sync pulse set-up time to clock
Sync pulse width
Serial Interface Timing
Parameter
Receive data set-up
Semiconductor Group
387
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RDS
RDH
CDS
CDH
XDD
RTD
CP
CPL
CPH
XSS
XSX
XSH
SDD
XCZ
XSZ
SS
SW
min.
20
10
5
30
20
20
240
90
90
80
30
30
30
40
Electrical Characteristics
Limit Values
max.
68
85
t
t
90
65
50
t
CP
CP
CP
30
30
30
PEB 20550
PEF 20550
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
01.96