T4260-ILQ Atmel, T4260-ILQ Datasheet - Page 2

• Manufacturer Part Number: T4260-ILQ
• Description: IC RECEIVER AM/FM FRONT 44-SSOP
• Manufacturer: Atmel

Specifications of T4260-ILQ

• Frequency: AM, FM
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 85mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -

Pin Description
2
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
7
8
9
T4260
RFAGCFM
REFFREQ
SW2/AGC
RFAGCA2
RFAGCA1
AMAGCO
MXAMOB
MXAMOA
FMAGCO
OSCGND
IFAGCFM
MXFMOA
MXFMOB
IFAGCA2
OSCBUF
IFAGCA1
MXAMIB
MXAMIA
GNDPLL
MXFMIA
MXFMIB
IFOUTB
Symbol
GNDRF
VRVCO
IFOUTA
VTUNE
IFINAM
IFINFM
VSPLL
VRPLL
OSCE
OSCB
IFREF
GNDT
DAC1
DAC2
FMLF
AMLF
DATA
SW1
CLK
VRT
VST
EN
Function
DAC1 output
DAC2 output
FM AGC current
FM mixer input A
FM mixer input B
RF ground
AM mixer input B
AM mixer input A
AM AGC current
AM IF-AGC filter 2
Switch 2/AM AGC voltage
RF AM-AGC filter 2
Switching output 1
VCO reference voltage
PLL supply voltage
FM loop filter
AM loop filter
Tuning voltage
Oscillator ground
Oscillator emitter
Oscillator base
Oscillator buffer output/input
3-wire bus Enable
3-wire bus Clock
3-wire bus Data
PLL reference voltage
PLL reference frequency
PLL ground
IF output B
IF output A
FM IF-AGC filter
AM IF-AGC filter 1
RF FM-AGC filter
IF amplifier reference input
IF amplifier AM input
IF amplifier FM input
Tuner reference voltage
Tuner ground
AM mixer output B
AM mixer output A
Tuner supply voltage
RF AM-AGC filter 1
FM mixer output A
FM mixer output B
4528J–AUDR–11/04