參數資料
型號: 953220650518
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO14
封裝: PLASTIC, SOT-108, SO-14
文件頁數: 23/27頁
文件大小: 226K
代理商: 953220650518
1997 Jul 14
5
Philips Semiconductors
Product specication
Versatile cordless transmisssion circuit
TEA1118; TEA1118A
PINNING
SYMBOL
TEA1118
TEA1118A
DESCRIPTION
SO14
SSOP16
SO14
SSOP16
LN
1111
positive line terminal
SLPE
2222
slope (DC resistance) adjustment
REG
3333
line voltage regulator decoupling
GAT
4
transmit gain adjustment
TMUTE
4
5
transmit mute input
DTMF
5
6
dual-tone multi-frequency input
MUTE
6
8
mute input to select speech or dialling mode
IR
7979
receive amplier input
AGC
8
10
8
10
automatic gain control/line loss compensation
TX
9
11
9
11
inverting transmit amplier input
TX
+
10
12
10
12
non-inverting transmit amplier input
VEE
11
13
11
13
negative line terminal
QR
12
14
12
14
receive amplier output
GAR
13
15
13
15
receive gain adjustment
VCC
14
16
14
16
supply voltage for speech circuit and peripherals
n.c.
5 and 6
5 to 8
4 and 7
not connected
相關PDF資料
PDF描述
953237440112 TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO16
953237440118 TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO16
953237450512 TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO14
953237450518 TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO14
954-130-5001 RF/MICROWAVE FIXED ATTENUATOR
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