U2790B_06 Datasheet, PDF (3/16 Pages) ATMEL Corporation – 1000-MHz Quadrature Modulator

U2790B
3. Absolute Maximum Ratings
Parameters
Supply voltage
Input voltage
Junction temperature
Storage temperature range
Symbol
V_S
V_i
T_j
T_Stg
Value
6
0 to V_S
125
–55 to +125
Unit
V
V
°C
°C
4. Operating Range
Parameters
Supply voltage range
Ambient temperature range
Symbol
V_S
T_amb
Value
4.5 to 5.5
–40 to +85
Unit
V
°C
5. Thermal Resistance
Parameters
Junction ambient SO16
Symbol
R_thJA
Value
110
Unit
K/W
6. Electrical Characteristics
Test conditions (unless otherwise specified): V_S = 5V, T_amb = 25°C, referred to test circuit, system impedance Z_O = 50Ω, f_LO = 900 MHz,
P_LO = –10 dBm, V_BBi = 1 V_pp differential.
No. Parameters
Test Conditions
Pin
Symbol Min.
Typ.
Max.
Unit Type*
1.1 Supply voltage range
1.2 Supply current
2 Baseband Inputs
4, 5
V_S
4.5
5.5
V
A
4, 5
I_S
24
30
37
mA
A
2.1
Input-voltage range
(differential)
7-8,
9-10
V_BBi
1000
1500
mV_pp
D
2.2
Input impedance
(single ended)
Z_BBi
3.2
kΩ
D
2.3
Input-frequency
range⁽⁵⁾
f_BBi
0
250
MHz
D
2.4 Internal bias voltage
2.5
Temperature
coefficient
V_BBb
2.35
2.5
2.65
V
A
TC_BB
0.1
<1
mV/°C
D
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes: 1. The required LO level is a function of the LO frequency.
2. In reference to an RF output level ≤ –1 dBm and I/Q input level of 400 mV_pp differential.
3. Sideband suppression is tested without connection at pins 15 and 16. For higher requirements a potentiometer can be
connected at these pins.
4. For T_amb = –30°C to +85°C and V_S = 4.5V to 5.5V.
5. By low impedance signal source.
3
4583D–CELL–07/06