DS26504L+ Maxim Integrated Products, DS26504L+ Datasheet - Page 122

• Manufacturer Part Number: DS26504L+
• Description: IC T1/E1/J1 64KCC ELEMENT 64LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS26504L+

• Function: BITS Element
• Interface: 64KCC, E1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Includes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

20.3 Serial Bus
Table 20-3. AC Characteristics, Serial Bus
(V
DS26504LN.) (Note 1)
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
DIAGRAM
NUMBER
DD
(Note 2)
= 3.3V ±5%, T
10
11
1
2
3
4
5
6
7
8
9
The timing parameters in this table are guaranteed by design (GBD).
Numbers refer to dimensions in
All timing is shown with respect to 20% V
Time to data active from high-impedance state.
Hold time to high-impedance state.
With 100pF on all SPI pins.
Operating Frequency
Slave
Cycle Time: Slave
Enable Lead Time
Enable Lag Time
Clock (CLK) High Time
Slave
Clock (CLK) Low Time
Slave
Data Setup Time (inputs)
Slave
Data Hold Time (inputs)
Slave
Access Time, Slave
(Note 4)
Disable Time, Slave (Note 5)
Data Valid Time, After Enable Edge
Slave (Note 6)
Data Hold Time, Outputs, After Enable Edge
Slave
A
= 0°C to +70°C for DS26504L; V
(Figure 20-8
CHARACTERISTIC (Note 3)
Figure 20-8
and
Figure
DD
CPHA = 0
CPHA = 1
and
and 70% V
Figure
122 of 129
20-9)
20-9.
DD
DD
, unless otherwise noted. 100pF load on all SPI pins.
= 3.3V ±5%, T
SYMBOL
t
t
t
f
t
t
LEAD(S)
CLKH(S)
t
t
CLKL(S)
t
t
t
CYC(S)
LAG(S)
BUS(S)
A(CP0)
A(CP1)
t
DIS(S)
t
HD(S)
SU(S)
H(S)
V(S)
A
= -40°C to +85°C for
MIN MAX UNITS
100
15
15
50
50
15
—
—
5
0
0
5
10
—
—
—
—
—
—
—
40
20
25
40
—
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns