U2797B Datasheet, PDF (2/13 Pages) TEMIC Semiconductors – 1000-MHz Quadrature Modulator

U2797B
Pin Description
SSO 20
PD 1
GND 2
GND ³
RF_O 4
V_S ⁵
V_S ⁶
V_S 7
S_PD 8
BB_Ai ⁹
BB_Ai ¹⁰
20 Ph_adj
19 Ph_adj
18 _GND
17 GND
16 GND
15 _GND
14 _LOi
13 V_REF
12 _BBBi
11 BB_Bi
94 8186 e
Absolute Maximum Ratings
Parameters
Supply voltage Pins 5, 6 and 7
Input voltage
Pins 9, 10, 11, 12, 14 and 15
Junction temperature
Storage temperature range
Operating Range
Parameters
Supply voltage range Pins 5, 6 and 7
Ambient temperature range
Thermal Resistance
Junction ambient
Parameters
SSO 20
TELEFUNKEN Semiconductors
U2790B–FS (SSO 20)
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19/20
Symbol
PD
GND
GND
RF_o
V_S
V_S
V_S
S_PD
BB_Ai
BB_Ai
BB_Bi
BB_Bi
V_REF
LO_i
GND
GND
GND
GND
Ph_adj
Function
Power down port
Ground
Ground
RF output
Supply voltage
Supply voltage
Supply voltage
Settling time power down
Baseband input A
Baseband input A inverse
Baseband input B
Baseband input B inverse
Reference voltage (2.5 V)
LO input
Ground
Ground
Ground
Ground
Phase adjustment (not necessary for
regular applications)
Symbol
Value
Unit
V_S
6
V
V_i
0 to V_S
V
T_j
125
°C
T_stg
– 40 to + 125
°C
Symbol
Value
Unit
V_S
4.5 to 5.5
V
T_amb
– 40 to + 85
°C
Symbol
R_thja
Value
140
Unit
K/W
2 (13)
Rev. A1: 06.09.1995