參數(shù)資料
型號(hào): 935263448518
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: SPEAKER PHONE CIRCUIT, PQFP44
封裝: PLASTIC, SOT-307, QFP-44
文件頁數(shù): 21/43頁
文件大?。?/td> 237K
代理商: 935263448518
1999 Oct 14
28
Philips Semiconductors
Product specication
Speech and handsfree IC
TEA1098
Notes
1. Corresponds to
±1 dB tracking.
2. Corresponds to 4.3 dB noise/speech recognition level.
VOICE SWITCH (PINS STAB AND SWR)
SWRA
switching range
40
dB
SWRA
switching range adjustment
with RSWR referenced to
365 k
40
+12
dB
Gv
voltage gain variation from
transmit or receive mode to Idle
mode
20
dB
Gtr
gain tracking (Gvtx +Gvrx) during
switching, referenced to Idle
mode
0.5
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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