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參數(shù)資料
| 型號： | TEA1099H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer |
| 中文描述： | TELEPHONE SPEECH CKT, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, QFP-44 |
| 文件頁數(shù)： | 3/40頁 |
| 文件大?。?/td> | 185K |
| 代理商： | TEA1099H |
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1999 Apr 08
3
Philips Semiconductors
Product specification
Speech and handsfree IC with auxiliary
inputs/outputs and analog multiplexer
TEA1099H
QUICK REFERENCE DATA
I
line
= 15 mA; R
SLPE
= 20
; Z
line
= 600
; f = 1 kHz; T
amb
= 25
°
C; AGC pin connected to LN; PD = HIGH; HFC = LOW;
AUXC = LOW; MUTT = HIGH; MUTR = HIGH; measured according to test circuits; unless otherwise specified.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
line
line current operating range
normal operation
with reduced performance
I
line
= 15 mA
I
line
= 70 mA
I
line
= 15 mA
I
line
= 70 mA
V
BB
> 3.35 V + 0.25 V (typ) 3.1
otherwise
11
1
3.4
5.7
2.75
4.9
3.7
6.1
3.0
5.3
3.35
V
BB
0.25
140
11
4.0
6.5
3.25
5.7
3.6
6
mA
mA
V
V
V
V
V
V
V
V
SLPE
stabilized voltage between SLPE
and GND (V
ref
)
V
BB
regulated supply voltage for
internal circuitry
V
DD
regulated supply voltage on pin
V
DD
V
ESI
external voltage supply allowed
on pin ESI
external current supply allowed on
pin ESI
current available on pin V
BB
I
ESI(ext)
140
mA
I
BB
speech mode
handsfree mode
PD = LOW
11
9
460
mA
mA
μ
A
I
BB(pd)
current consumption on V
BB
during power-down phase
voltage gain from pin
MIC+/MIC
to LN
voltage gain from pin IR
(referenced to LN) to RECO
gain voltage range between pins
RECO and QR
G
v(TXIN-TXOUT)
voltage gain from pin TXIN to
TXOUT
G
v(HFTX-LN)
voltage gain from pin HFTX to LN
G
v(HFRX-LSAO)
voltage gain from pin HFRX to
LSAO
SWRA
switching range
SWRA
switching range adjustment
G
v(MIC-LN)
V
MIC
= 5 mV (RMS)
43.3
44.3
45.3
dB
G
v(IR-RECO)
V
IR
= 15 mV (RMS)
28.7
29.7
30.7
dB
G
v(QR)
3
+15
dB
V
TXIN
= 3 mV (RMS);
R
GATX
= 30.1 k
V
HFTX
= 15 mV (RMS)
V
HFRX
= 20 mV (RMS);
R
GALS
= 255 k
12.7
15.2
17.7
dB
33.5
25.5
34.7
28
35.9
30.5
dB
dB
40
40
+12
dB
dB
with R
SWR
referenced to
365 k
I
line
= 70 mA; on
G
v(MIC-LN)
, G
v(IR-RECO)
and
G
v(IR-AUXO)
G
v(trx)
gain control range for transmit and
receive amplifiers affected by the
AGC; with respect to I
line
= 15 mA
5.45
6.45
7.45
dB
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TEA1099H
QFP44
plastic quad flat package; 44 leads (lead length 1.3 mm);
body 10
×
10
×
1.75 mm
SOT307-2
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