TDA5051AT/C1,118 NXP Semiconductors, TDA5051AT/C1,118 Datasheet - Page 11

• Manufacturer Part Number: TDA5051AT/C1,118
• Manufacturer: NXP Semiconductors

Specifications of TDA5051AT/C1,118

• Main Category: Single Chip
• Sub-category: Home Automation
• Data Rate: 1.171875Kbps
• Power Supply Type: Analog/Digital
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Supply Current: 47mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 16
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
11. Timing
TDA5051A
Product data sheet
11.1 Configuration for clock
Table 6.
Table 7.
Oscillator
frequency f
6.080 MHz to
9.504 MHz
Symbol
f
f
f
t
t
t
osc
CLKOUT
cr
su
h
W(DI)(min)
Fig 6.
Fig 7.
For parameter description, see
External clock
For parameter description, see
Typical configuration for on-chip clock circuit
MICROCONTROLLER
Clock oscillator parameters
Calculation of parameters depending on the clock frequency
osc
Parameter
oscillator frequency
clock output frequency
carrier frequency/digital filter tuning
frequency
set-up time of the shaped burst
hold time of the shaped burst
minimum pulse width of DATA_IN
signal
XTAL
All information provided in this document is subject to legal disclaimers.
Carrier
frequency f
95 kHz to
148.5 kHz
CLK_OUT
GND
Rev. 4 — 1 July 2010
MICROCONTROLLER
cr
1
/
2
f
Table
Table
CLK_OUT
osc
Clock output frequency
1
3.040 MHz to 4.752 MHz C1 = C2 = 27 pF to 47 pF;
CLK_OUT
⁄
2
DGND
f
osc
6.
6.
GND
4
5
TDA5051A
Conditions
with on-chip oscillator: frequency of
the crystal quartz
with external clock: frequency of the
signal applied at OSC1
1
1
23/f
23/f
t
su
⁄
⁄
2
64
f
osc
+ 1/f
f
osc
cr
cr
f
osc
or 1472/f
or 1472/f
cr
DGND
OSC1
8
7
OSC2
OSC1
osc
osc
7
5
External components
R
XTAL = standard quartz crystal
p
Home automation modem
TDA5051A
= 2.2 MΩ to 4.7 MΩ;
R p
TDA5051A
002aaf042
© NXP B.V. 2010. All rights reserved.
XTAL
002aaf043
C1
C2
Unit
Hz
Hz
Hz
Hz
s
s
s
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