參數(shù)資料
型號(hào): TDA6650ATT/C3
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO38
封裝: 4.40 MM, 0.50 MM PITCH, PLASTIC, MO-153, SOT510-1, TSSOP-38
文件頁(yè)數(shù): 45/54頁(yè)
文件大?。?/td> 325K
代理商: TDA6650ATT/C3
TDA6650ATT_6651ATT_2
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 — 2 February 2007
5 of 54
NXP Semiconductors
TDA6650ATT; TDA6651ATT
5 V mixer/oscillator and low noise PLL synthesizer
6.
Pinning information
6.1 Pin description
Table 4.
Pin description
Symbol
Pin
Description
TDA6650ATT TDA6651ATT
HBIN1
1
38
high band RF input 1
HBIN2
2
37
high band RF input 2
MBIN
3
36
mid band RF input
LBIN
4
35
low band RF input
RFGND
5
34
RF ground
IFFIL1
6
33
IF lter output 1
IFFIL2
7
32
IF lter output 2
BS4
8
31
PMOS open-drain output port 4 for general
purpose
AGC
9
30
AGC output
BS3
10
29
PMOS open-drain output port 3 for general
purpose
BS2
11
28
PMOS open-drain output port 2 to select the mid
band
BS1
12
27
PMOS open-drain output port 1 to select the low
band
BVS
13
26
bus voltage selection input
ADC/BS5
14
25
ADC input or PMOS open-drain output port 5 for
general purpose
SCL
15
24
I2C-bus serial clock input
SDA
16
23
I2C-bus serial data input and output
AS
17
22
I2C-bus address selection input
XTOUT
18
21
crystal frequency buffer output
XTAL1
19
20
crystal oscillator input 1
XTAL2
20
19
crystal oscillator input 2
n.c.
21
18
not connected
VT
22
17
tuning voltage output
CP
23
16
charge pump output
VCCD
24
15
supply voltage for the PLL part
PLLGND
25
14
PLL ground
VCCA
26
13
supply voltage for the analog part
IFOUTB
27
12
IF output B for symmetrical amplier and
asymmetrical IF amplier switch input
IFOUTA
28
11
IF output A
IFGND
29
10
IF ground
HOSCIN1
30
9
high band oscillator input 1
HOSCOUT1
31
8
high band oscillator output 1
HOSCOUT2
32
7
high band oscillator output 2
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