u2793b ATMEL Corporation, u2793b Datasheet - Page 3

• Manufacturer Part Number: u2793b
• Description: U2793b 300-mhz Quadrature Modulator
• Manufacturer: ATMEL Corporation

Table 2-1.
4651E–CELL–07/06
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Pin Description
Symbol
ACGND
ACGND
VREF
GND
BBAI
BBAI
BBBI
BBBI
GND
GND
GND
RFO
SPU
LP2
LP1
LOI
LOI
PU
VS
VS
Function
Power-up input
AC ground
Ground
RF output
AC ground
Supply voltage
Supply voltage
Settling time power-up
Baseband input A
Baseband input A inverse
Baseband input B
Baseband input B inverse
Reference voltage (2.5V)
Input LO
Input LO inverse, typically grounded
Ground
Ground
Ground
Output low pass and power control
Output low pass and power control
U2793B
3