U2731B Datasheet, PDF (14/25 Pages) ATMEL Corporation – DAB ONE- CHIP FRONT END

Absolute Maximum Ratings
Parameters
Supply voltage
Junction temperature
Storage temperature
Differential input RF amplifier, pins 12 and 13
Pins 14 and 15
Externally applied voltage at RF charge pump output, pin 16
Pin 28
WAGC input voltage, pin 22
SLI input voltage, pin 21
Differential base input VCO, pins 33 and 34
Differential input IF amplifier, pins 23 and 24
Differential input IF AGC block, pins 26 and 27
Reference input voltage (AC), pin 42
Two-wire bus input/output voltage, pins 1 and 2
SDA output current, pin 2
Address select voltage, pin 44
Switch output voltage; pins 3, 4 and 6
Switch output current
PLCK output voltage, pin 41
PLCK output current, pin 41
Symbol
V_S
T_j
T_stg
V_RFA1,2
V_RFB1,2
V_CPRF
V_CPIF
V_WAGC
V_SLI
V_BiVC
V_IFIN
V_IFAGCIN
V_OSCI
SCL, SDA
SDA
ADR
SWα
SWα
PLCK
PLCK
Thermal Resistance
Parameters
Junction ambient (soldered on application board)
Operating Range
Parameters
Supply voltage
Ambient temperature range
Symbol
R_thJA
Symbol
V_S
T_amb
Min.
Max.
-0.3
+9.5
150
-40
+150
500
500
0.5
6.75
0.5
6.25
-0.3
5.5
-0.3
5.5
500
500
500
1
-0.3
5.5
5
-0.3
5.5
-0.3
9.5
4
-0.3
5.5
0.5
Value
40
Value
8.0 to 9.35
-40 to +85
Unit
V
°C
°C
mV_rms
mV_rms
V
V
V
V
mV_rms
mV_rms
mV_rms
V_pp
V
mA
V
V
mA
V
mA
Unit
K/W
Unit
V
°C
14 U2731B
4671C–DAB–06/04