at88rf1354 ATMEL Corporation, at88rf1354 Datasheet - Page 20

• Manufacturer Part Number: at88rf1354
• Description: 13.56 Mhz Type B Rf Reader Specification
• Manufacturer: ATMEL Corporation

20
Symbol
13.56 MHz Type B RF Reader
t
t
R_CLKO
F_CLKO
CLKO Output Timing
Tc = -40° to +85° C (unless otherwise noted)
Note: 1. Typical values at 25° C. Values are characterized values and not test limits in production.
f
CLKO
CLKO Output Frequency
CLKO Duty Cycle
Rise Time
Fall Time
2. Operating Frequency is dependent on the reader circuit design, PCB layout, and component
All values are preliminary and will be updated after characterization
specifications. An Atmel reference design with 13.560 MHz 50 ppm crystal was used to characterize this
parameter.
Parameter
(2)
PLL Reg RS1 = 0 b RS2 = 0 b
PLL Reg RS1 = 0 b RS2 = 1 b
PLL Reg RS1 = 1 b RS2 = 0 b
PLL Reg RS1 = 1 b RS2 = 1 b
Condition
(1)
Min
V
CC
= 3.0 to 3.6 V
Typical
15.820
1.978
3.955
7.910
50.0
Max
Min
V
CC
= 4.5 to 5.5 V
Typical
15.820
1.978
3.955
7.910
50.0
Max
8547A−RFID−10/08
Units
MHz
MHz
MHz
MHz
nS
nS
%