tza3012hw NXP Semiconductors, tza3012hw Datasheet - Page 14

• Manufacturer Part Number: tza3012hw
• Description: Tza3012hw 30 Mbits/s Up To 3.2 Gbits/s A-rate Fiber-optic Receiver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
[3]
[4]
Table 13:
V
voltages are referenced to ground; positive currents flow into the device; unless otherwise specified.
TZA3012HW_1
Product data sheet
Symbol
DC characteristics: pins SCL and SDA
V
V
V
V
I
C
C
V
V
Timing (standard mode): pins SCL and SDA
f
t
t
t
t
t
t
t
t
t
t
t
i
SCL
LOW
HD;STA
HIGH
SU;STA
HD;DAT
SU;DAT
SU;STO
r
f
BUF
SP
CC
Fig 4. I
IL
IH
hys
OL1
nL
nH
i
b
SDA
SCL
The minimum value of the peak-to-peak jitter tolerance is 0.25 for T
The minimum value of the peak-to-peak jitter tolerance is 0.25 for T
= 3.14 V to 3.47 V; T
t
f
2
C-bus timing
S
Parameter
LOW level input voltage
HIGH level input voltage
hysteresis of Schmitt trigger inputs
LOW level output voltage
input current each I/O pin
capacitance for each I/O pin
capacitive load for each bus line
noise margin at the LOW-level
noise margin at the HIGH-level
SCL clock frequency
LOW period of the SCL clock
hold time (repeated) START condition
HIGH period of the SCL clock
set-up time for a repeated START
condition
data hold time
data set-up time
setup time for STOP condition
rise time of both SDA and SCL signals
fall time of both SDA and SCL signals
bus free time between a STOP and
START condition
pulse width of spikes that must be
suppressed by the input filter
I
2
C-bus characteristics
t
HD;STA
t
LOW
amb
t
= 40 C to 85 C; R
r
t
HD;DAT
t
SU;DAT
t
HIGH
Rev. 01 — 15 December 2005
t
f
th(j-a)
Conditions
SDA open-drain; I
t
SU;STA
16 K/W; all characteristics are specified for the default settings; all
30 Mbit/s up to 3.2 Gbit/s A-Rate fiber-optic receiver
amb
amb
= 40 C to 0 C at f = 250 kHz and 5 MHz.
= 40 C to 0 C at f = 1 MHz and 20 MHz.
Sr
OL
= 3 mA
t
HD;STA
Min
-
0.8V
0.05V
0
-
-
0.1V
0.2V
-
1.3
0.6
0.6
0.6
0
100
0.6
20
20
1.3
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
t
SP
10
t
SU;STO
CC
CC
CC
TZA3012HW
CC
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
r
P
Max
0.2V
-
-
0.4
10
400
-
-
100
-
-
-
-
0.9
-
-
300
300
-
50
t
10
BUF
CC
msc610
S
Unit
V
V
V
V
pF
pF
V
V
kHz
ns
ns
ns
ns
14 of 18
A
s
s
s
s
s
s
s