tda5235 Infineon Technologies Corporation, tda5235 Datasheet - Page 10

• Manufacturer Part Number: tda5235
• Description: Enhanced Sensitivity Double-configuration Receiver With Digital Baseband Processing
• Manufacturer: Infineon Technologies Corporation

2.2
Table 1
Pin
No.
Data Sheet
1
2
3
4
5
6
Pad name
IFBUF_IN
IFBUF_OUT
GNDA
IFMIX_INP
IFMIX_INN
VDD5V
Pin Definition and Pin Functionality
Pin Definition and Function
IFBUF_OUT
IFMIX_INN
Equivalent I/O Schematic
see schematic of Pin 1 and 4
IFMIX_INP
IFMIX_INN
IFBUF_IN
VDDA
VDDA
GNDA
VDDA
330Ω
330Ω
330Ω
10
330Ω
VDDA
GNDA
VDDA
IFBUF
VDDA
MIX2BUF
VDDA
MIX2BUF
IFBUF
Functional Description
Function
Analog input
IF Buffer input
Note: Input is
biased at VDDA/2
Analog output
IF Buffer output
Analog ground
Analog input
+ IF mixer input
Note: Input is
biased at VDDA/2
Analog input.
- IF mixer input
Analog input
5 Volt supply input
V1.0, 2010-02-19
TDA5235