U2730B-N Datasheet, PDF (8/17 Pages) ATMEL Corporation – L-band Down-converter for DAB Receivers

Absolute Maximum Ratings
Parameters
Supply voltage
RF input voltage
Voltage at pin AGC
Voltage at pin TH
Input voltage at pin TANK
(internal oscillator overdriven)
Current at IF output
Reference input voltage (diff.)
Control input voltage
PLCK output current
PLCK output voltage
Junction temperature
Storage temperature
Pins
3, 9, 20 and 28
25 and 26
18
17
5
19
15
1, 2, 10 and 27
14
14
Symbol
V_CC
V_RF
V_AGC
V_TH
V_TANK
I_IF
OSCB
CI, SI1, SI2, PD
I_PLCK
V_PLCK
T_j
T_stg
Value
-0.3 to +9.5
750
0.5 to 6
-0.3 to +4.0
1
4.0
1
-0.3 to +9.5
0.5
-0.3 to +5.5
125
-40 to +125
Unit
V
mV_pp
V
V
V_pp
mA
V_pp
V
mA
V
°C
°C
Operating Range
Parameters
Pins
Symbol
Value
Unit
Supply voltage
3, 9, 20 and 28
V_CC
8 to 9.35
V
Ambient Temperature
T_amb
-40 to +85
°C
Thermal Resistance
Parameters
Junction ambient SSO28 (mod.)
Symbol
R_thJA
Value
50
Unit
K/W
Electrical Characteristics
Operating conditions: V_CC = 8.5 V, T_amb = 25°C, see application circuit (Figure 8), unless otherwise specified
No. Parameters
Test Conditions
Pin
Symbol Min.
Typ.
Max. Unit
Supply current (max. gain)
Supply current (min. gain)
Supply current
(power save mode)
Amplifier Mixer Pin 26
p_RF = -60 dBm
V_PSM < 0.5 V
p_RF = -10 dBm
V_PSM < 0.5 V
p_RF = -10 dBm
V_PSM > 2 V
26 ® 19
I_S,MAX
I_S,MIN
I_S,PD
40
48
mA
41
50
mA
20
24
mA
Maximum conversion gain p_RF = -60 dBm
g_c,max
20
24
dB
Minimum conversion gain p_RF = -15 dBm
g_c,min
-8
dB
AGC range
Dg_c
28
32
dB
Third order 2 tone
intermodulation ratio
p_RF1 + p_RF2 = -10 dBm
p_RF1 + p_RF2 = -15 dBm
dim3
30
35
35
40
dB
dB
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
A
B
A
A
B
A
B
A
8 U2730B-N
4719A–DAB–05/03