S1A0903X01-Q0R0 Samsung Electronics, S1A0903X01-Q0R0 Datasheet - Page 5

• Manufacturer Part Number: S1A0903X01-Q0R0
• Description: AM/FM 1 Chip Tuner with PLL
• Manufacturer: Samsung Electronics

AM/FM 1CHIP TUNER WITH PLL
PIN CONFIGURATION (Continued)
* 48-LQFP: 33, 41 pin NC
44-QFP
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
Pin No.
48-LQFP
25
26
27
28
29
30
31
32
34
35
36
37
38
39
40
42
43
44
45
46
47
48
AMLOWCUT
FMRFOUT
FMQUAD
AGCCAP
GND_RF
DETOUT
VCC_RF
MIXOUT
AMRFIN
FMRFIN
Symbol
FMOSC
AMOSC
AMIFIN
FMIFIN
MPXIN
VCDC
VDDA
LPF1
LPF2
LPF3
GND
VCC
In/Out
O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
VCC ripple rejection cap.
FM oscillator input
Power
AM oscillator input
RF-Power
FM RF output
AM RF input
FM RF input
RF-Ground
AM lowcut cap.
AM/FM MIX output
AGC cap.
AM IF input
FM IF input
Power
connection for the phase detector and the VCO LPF
Ground
MPX input
AM/FM Detect Output
connection for the VCO LPF
connection for the pilot detector and the phase detector LPF
connection for the FM QUAD detector resonator
Function
S1A0903X01
5