ZL30402
Data Sheet
DC Electrical Characteristics*
Characteristics
Symbol
Min.
Max. Units
Notes
1
2
3
4
5
6
7
8
9
Supply current with C20i = 20 MHz
Supply current with C20i = 0V
CMOS high-level input voltage
CMOS low-level input voltage
Input leakage current
IDD
IDDS
VCIH
VCIL
IIL
135
2.2
mA Outputs unloaded
mA Outputs unloaded
0.7VDD
V
0.3VDD
15
V
µA VI=VDD or GND
High-level output voltage
VOH
VOL
VOD
dVOD
2.4
V
V
IOH=10 mA
IOL=10 mA
Low-level output voltage
0.4
450
50
LVDS: Differential output voltage
250
mV ZT=100 Ω
mV ZT=100 Ω
LVDS: Change in VOD between
complementary output states
10
11
LVDS: Offset voltage
VOS
1.125
260
1.375
50
V
Note 1
LVDS: Change in VOS between
complementary output states
dVOS
mV
12
13
LVDS: Output short circuit current
LVDS: Output rise and fall times
IOS
24
mA Pin short to GND
ps Note 2
TRF
900
* Voltages are with respect to ground (GND) unless otherwise stated
Note 1:
Note 2:
VOS is defined as (VOH + VOL) / 2
Rise and fall times are measured at 20% and 80% levels.
AC Electrical Characteristics - Timing Parameter Measurement - CMOS Voltage Levels*
Characteristics
Symbol
Level
Units
1
2
3
Threshold voltage
VT
0.5VDD
0.7VDD
0.3VDD
V
V
V
Rise and fall threshold voltage High
Rise and fall threshold voltage Low
VHM
VLM
* Voltages are with respect to ground (GND) unless otherwise stated
* Supply voltage and operating temperature are as per Recommended Operating Conditions
* Timing for input and output signals is based on the worst case conditions (over TA and VDD
)
Timing Reference Points
VHM
VT
ALL SIGNALS
VLM
tIF, tOF
tIR, tOR
Figure 11 - Timing Parameters Measurement Voltage Levels
33
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
