DEMOBOARD-U3600BM Atmel, DEMOBOARD-U3600BM Datasheet - Page 14

• Manufacturer Part Number: DEMOBOARD-U3600BM
• Description: BOARD DEMO FOR U3600BM
• Manufacturer: Atmel
• Type: Cordless Phone ICr

Specifications of DEMOBOARD-U3600BM

• Contents: Board, Software and Documentation
• For Use With/related Products: U3600BM
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6. Electrical Characteristics (Continued)
T
Test circuit, see
Table 6-1.
14
amb
Parameters
IF Amplifier: RSSI
Input frequency
Input resistance
RSSI sensitivity
RSSI input voltage dynamic
range
RSSI level number of
programmable steps (see
folowing table “RSSI Level
Programming (Typical Values)
RSSI level step size in the
logarithmic region
= +25°C, VRF = VAF = RFOVB = 3.6V, all bits set to “0”, unless otherwise specified.
U3600BM
Figure 8-1 on page
RSSI Level Programming (Typical Values)
Input Voltage VIF (µV)
42400
4240
25.4
42.4
424
0
Test Conditions
VIF = 0 µV
starting from 0 increase RSSI-level until
mean of sampled signal at DACO is
RSSI-level = ION0
VIF = 25.4 µV, f = 450 kHz
increase RSSI level again until mean of
sampled signal at DACO is
RSSI-level = ION1
RSSI-sensitivity = ION1-ION0
18. Crystal specifications, see table “Crystal Specifications”.
ERXHF=1
0.5.
0.5.
Symbol
RSSI Level (Decimal)
Min.
0.35
1.6
111
14
54
97
5
8
Typ.
0.46
450
127
2.0
65
1
Max.
2.5
0.6
4516D–CT0–10/05
Unit
kHz
k
dB
dB
dB