參數(shù)資料
型號(hào): 935250380518
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝: PLASTIC, SOT-341, SSOP-28
文件頁(yè)數(shù): 31/35頁(yè)
文件大?。?/td> 262K
代理商: 935250380518
1999 Jan 13
5
Philips Semiconductors
Product specication
5 V mixer/oscillator-PLL synthesizers for
hyperband tuners
TDA6404; TDA6405;
TDA6405A
PINNING
SYMBOL
PIN
DESCRIPTION
TDA6404
TDA6405;
TDA6405A
UHFIN1
1
28
UHF input 1
UHFIN2
2
27
UHF input 2
VHFIN
3
26
VHF input
RFGND
4
25
RF ground
IFFIL1
5
24
IF lter output 1
IFFIL2
6
23
IF lter output 2
PVHFL
7
22
PNP port output for VHF low band
PVHFH
8
21
PNP port output for VHF high band
PUHF
9
20
PNP port output for UHF band
AS
10
19
address selection input
SDA
11
18
serial data input/output (I2C-bus)
SCL
12
17
serial clock input (I2C-bus)
ADC
13
16
Analog-to-Digital Converter input/output
CP
14
15
charge pump output
VT
15
14
tuning output
XTAL
16
13
crystal oscillator input
VCC
17
12
supply voltage
IFOUT1
18
11
IF amplier output 1
IFOUT2
19
10
IF amplier output 2
GND
20
9
ground
UHFOSCIB1
21
8
UHF oscillator base input 1
UHFOSCOC1
22
7
UHF oscillator collector output 1
UHFOSCOC2
23
6
UHF oscillator collector output 2
UHFOSCIB2
24
5
UHF oscillator base input 2
VHFOSCIB1
25
4
VHF oscillator base input 1
VHFOSCOC1
26
3
VHF oscillator collector output 1
VHFOSCOC2
27
2
VHF oscillator collector output 2
VHFOSCIB2
28
1
VHF oscillator base input 2
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