STLC5465B STMicroelectronics, STLC5465B Datasheet - Page 45

• Manufacturer Part Number: STLC5465B
• Description: Telecom ICs Multi-HDLC Sw Matrix
• Manufacturer: STMicroelectronics
• Type: Telecom IC - Variousr

Specifications of STLC5465B

• Operating Supply Voltage: 4.75 V to 5.25 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PQFP-160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V - CLOCK TIMING
V.1 - Synchronization Signals delivered by the system
For one of three different input synchronizations which is programmed, FSCG and FSCV* signals
delivered by the Multi-HDLC are in accordance with the figure hereafter.
Figure 34 : Clocks received and delivered by the Multi-HDLC
Symbol
t4GCI
t1
t2
t3
t4
t5
t6
CLOCK B
CLOCK A
1) S y Mode
2) GCI Mod e
3) V*Mod e
DIN 0/8, E CHO
DOUT 0/7, C B
if FS = F S CG
TDM0/7
FS CG de livere d
by the circuit
FS CV* delivere d
by the circuit
Fra me A (or B)
Fra me A (or B)
Fra me A (or B)
Clock Period if 4096kHz (3072)
Clock Period if 8192kHz (6144)
Delay between Clock A and Clock B
Set up time Frame A (or B)/CLOCK A (or B)
Hold time Frame A (or B)/CLOCK A (or B)
Clock ratio t5h/t5l
Duration of FSCG
t3
3
Bit3
Parameter
t2
The four Multiplex Configura tion Registe rs a re a t ze ro (no de lay).
t5h
t4
4
Bit4
Time S lot 31
5
Bit5
t5l
t3
239 (320)
120 (158)
6
Min.
- 60
Bit6
10
10
10
75
t1
244 (325)
122 (162)
7
Bit7
Typ.
100
488
t4
0
t3
t6
0
Bit0
125000 - (t1 - 10)
Time S lot 0
249 (330)
125 (165)
t4 CGI
t1-10
t1-10
Max.
+60
125
STLC5465B
1
Bit1
Unit
45/101
ns
ns
ns
ns
ns
ns
%