HD151TS304RP Datasheet, PDF (3/10 Pages) Renesas Technology Corp – Spread Spectrum Clock for EMI Solution

HD151TS304RP
Clock Frequency Table
XIN (MHz)
48
24
SSCCLKOUT (MHz)
48^*1
24^*1
Notes: 1. With spread spectrum modulation.
2. Without spread spectrum modulation.
CLKOUT (MHz)
48^*2
24^*2
Pin Descriptions
Pin name
No.
GND
3
VDD
2
CLKOUT
7
SSCCLKOUT 1
XIN
4
XOUT
5
SEL0
6
SEL1
8
Type
Ground
Power
Output
Output
Input
Output
Input
Input
Description
GND pin
Power supplies pin. Normally 3.3 V.
Normally 3.3 V reference clock output.
Spread spectrum modulated clock output.
Oscillator input.
Oscillator output.
SSC mode select pin. LVCMOS level input.
Pull-up by internal resistor. (100 kΩ).
SSC mode select pin. LVCMOS level input.
Pull–down by internal resistor (100 kΩ).
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Conditions
Supply voltage
VDD
–0.5 to 4.6
V
Input voltage
Output voltage ^*1
V_I
–0.5 to 4.6
V
V_O
–0.5 to VDD+0.5
V
Input clamp current
I_IK
–50
mA V_I < 0
Output clamp current
I_OK
–50
mA V_O < 0
Continuous output current
I_O
±50
mA V_O = 0 to VDD
Maximum power dissipation
0.7
W
at Ta = 55°C (in still air)
Storage temperature
T_stg
–65 to +150
°C
Notes: Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated under “recommended operating conditions” is not implied. Exposure to absolute maximum
rated conditions for extended periods may affect device reliability.
1. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
Recommended Operating Conditions
Item
Supply voltage
DC input signal voltage
High level input voltage
Low level input voltage
Operating temperature
Input clock duty cycle
Symbol
VDD
V_IH
V_IL
T_a
Min
3.135
–0.3
2.0
–0.3
0
45
Typ
Max
Unit
3.3
3.465
V
—
VDD+0.3
V
—
VDD+0.3
V
—
0.8
V
—
70
°C
50
55
%
Conditions
Rev.6.00 Apr 07, 2006 page 3 of 9