IDT82P2288BB IDT, Integrated Device Technology Inc, IDT82P2288BB Datasheet - Page 348

• Manufacturer Part Number: IDT82P2288BB
• Description: TXRX T1/J1/E1 8CHAN 256-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2288BB

• Protocol: IEEE 1149.1
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82P2288BB

7.4
clock edge selection.
7.5
Physical And Electrical Specifications
IDT82P2288
The capacitive loading for timing measurement is:
100 pF for BUS: D[7:0],
50 pF for other pins.
The timing can be applied to both clock edges as defined by active
- Relative to nominal rate
DIGITAL I/O TIMING CHARACTERISTICS
CLOCK FREQUENCY REQUIREMENT
Symbol
Tprop
Thold
Ts
Propagation Delay
TSCK / RSCK
Outputs
Inputs
Set Up Time
Parameter
Hold Time
RSCK
TSCK
OSCI
Clock Master mode
Clock Slave mode
Figure 43. I/O Timing in Mode
-100
-100
Min
-32
Ts
Tprop
Thold
348
Min.
-10
10
10
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
2
falling edge.
60%.
Delays are measured according to the cross of 50% of the rising/
The duty cycle for TSCKn/MTSCK & RSCKn/MRSCK is from 40% to
The system Input / Output timing in is listed as below:
+100
+100
Max
+32
Typ.
Unit
ppm
ppm
ppm
Max
10
20
Unit
ns
ns
ns
March 04, 2009