ATA5429 ATMEL Corporation, ATA5429 Datasheet - Page 78

• Manufacturer Part Number: ATA5429
• Description: (ATA5423 - ATA5429) UHF ASK/FSK Transceiver
• Manufacturer: ATMEL Corporation

12. Electrical Characteristics: General (Continued)
All parameters refer to GND and are valid for T
and V
about current consumption, timing and digital pin properties can be found in the specific sections of the “Electrical Characteristics”.
78
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
4.11 External CLK frequency
4.12 DC voltage after start
No. Parameters
VS2
= V
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50
ATA5423/25/28/29 [Preliminary]
VAUX
component values according to
with component values according to
= 5.0 V (base
–
up
–
station application). Typical values are given at f
Test Conditions
f
CLK division ratio = 3
CLK has nominal 50%
duty cycle
f
CLK division ratio = 3
CLK has nominal 50%
duty cycle
f
CLK division ratio = 3
CLK has nominal 50%
duty cycle
f
CLK division ratio = 3
CLK has nominal 50%
duty cycle
f
CLK division ratio = 3
CLK has nominal 50%
duty cycle
V
XTO running
(IDLE mode, RX mode
and TX mode)
RF
RF
RF
RF
RF
DC
= 315 MHz
= 345 MHz
= 433.92 MHz
= 868.3 MHz
= 915 MHz
(XTAL1, XTAL2)
Table 3-2 on page 12
amb
= 25°C, V
Table 3-7 on page
VS1
24, 25
Pin
30
30
30
30
30
= V
(1)
VS2
and RF_OUT matched to 50
22.
= 3.0 V (1
Symbol
V
DCXTO
f
f
f
f
f
CLK
CLK
CLK
CLK
CLK
–
RF
battery application), V
= 433.92 MHz unless otherwise specified. Details
–
Min.
150
according to
according to
4.244
4.648
4.418
4.471
4.711
Typ.
–
30
VS2
= 6.0 V (2-battery application)
Figure 3-1 on page 11
Max.
Figure 3-10 on page 21
4841A–RKE–02/05
Unit
MHz
MHz
MHz
MHz
MHz
mV
Type*
with
D
D
D
D
D
C