MT312 Zarlink Semiconductor, MT312 Datasheet - Page 81

• Manufacturer Part Number: MT312
• Description: Satellite Channel Decoder
• Manufacturer: Zarlink Semiconductor

13.3
Parallel resonant fundamental frequency (preferred)
Tolerance over operating temperature range
Tolerance overall
Nominal load capacitance
Equivalent series resistance
Note: The crystal frequency should be chosen to ensure that the system clock would marginally exceed the
maximum symbol rate required.
13.4
DC Electrical Characteristics
Core operating
voltage
Peripheral operating
voltage
Average core power
supply current
Average peripheral
power supply current
Average supply
current Stand-by
Mode
Output levels VOH
Tri-state push pull
Output levels VOL
Tri-state push pull
Parameter
Crystal Specification
Electrical Characteristics
1 mA drive current.
IIN, QIN, TESTCLK,
MDO, MOVAL, MOSTRT,
MOCLK, BKERR,
DISECQ, STATUS
1 mA drive current, Pins as
VOH.
Conditions/Pin
Figure 25 - Crystal Oscillator Circuit
Zarlink Semiconductor Inc.
MT312
81
Symbol
CVDD
CIDD
VOH
VDD
IDD
9.99 to 16.00MHz.
±25ppm.
±50ppm.
30pF.
<35
VDD
Min.
1.62
0.80
3.0
VDD
Typ.
0.92
130
170
1.8
3.3
0.2
1
Max.
1.98
150
220
3.6
0.4
Design Manual
2
Unit
mA
mA
mA
V
V
V
V