tea1094t NXP Semiconductors, tea1094t Datasheet - Page 3

• Manufacturer Part Number: tea1094t
• Description: Hands Free Ic
• Manufacturer: NXP Semiconductors

Philips Semiconductors
QUICK REFERENCE DATA
V
measured in test circuit of Fig.12; unless otherwise specified.
Note
1. Corresponds to 200 mW output power.
1996 Jul 15
V
I
G
G
V
SWRA
T
BB
BB
G
G
SWRA
amb
BB
O(p-p)
Hands free IC
vtx
vrx
SYMBOL
vtxr
vrxr
= 5 V; V
GND
supply voltage
current consumption from pin V
voltage gain from pin MIC to
pin MOUT in transmit mode
voltage gain adjustment with R
voltage gain in receive mode; the
difference between RIN1 and RIN2
to LSP
voltage gain adjustment with R
output voltage (peak-to-peak value)
switching range
switching range adjustment with R
referenced to R
operating ambient temperature
= 0 V; f = 1 kHz; T
PARAMETER
SWR
amb
= 365 k
= 25 C; MUTET = LOW; PD = LOW (TEA1094A only); R
GAT
GAR
BB
SWR
V
R
V
R
R
V
R
R
note 1
MIC
RIN
RIN
GAT
GAR
L
GAR
L
3
= 50
= 33 ; V
= 20 mV (RMS);
= 150 mV (RMS);
= 1 mV (RMS);
= 30.1 k
CONDITIONS
= 66.5 k ;
= 374 k ;
BB
= 9.0 V;
3.3
13
16
TEA1094; TEA1094A
MIN.
15.5
18.5
40
25
3.1
15.5
18.5
7.5
40
TYP.
L
= 50 ; R
Product specification
12.0
4.4
18
+15.5
21
+14.5
+12
+75
MAX.
VOL
V
mA
dB
dB
dB
dB
V
dB
dB
= 0 ;
C
UNIT