參數(shù)資料
型號(hào)： 935263971118
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 通信及網(wǎng)絡(luò)
英文描述： SPECIALTY TELECOM CIRCUIT, PDSO28
封裝： PLASTIC, SOT-136, SO-28
文件頁(yè)數(shù)： 23/38頁(yè)
文件大小： 287K
代理商： 935263971118
1999 Feb 17
3
Philips Semiconductors
Product specication
Cordless telephone, answering machine
line interface
UBA1707
QUICK REFERENCE DATA
Iline = 15 mA; VCC = 3.3 V; RSLPE =10 ; AGC pin connected to GND; Zline = 600 ; ZSET = 619 ; EHI = HIGH;
f = 1 kHz; Tamb =25 °C; bit AGC at logic 1, all other conguration bits at logic 0; measured in test circuit of Fig.17;
unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VCC
operating voltage range
3.0
5.5
V
ICC
current consumption from pin VCC
normal operation; bit PD = 0
2.2
3.2
mA
power-down mode; bit PD = 1
110
150
A
Iline
line current operating range
normal operation
11
140
mA
with reduced performance
3
11
mA
VLN
DC line voltage
2.7
3.0
3.3
V
RREGC
DC mask slope in current regulation
mode
Iline > 35 mA (typical);
RLVI =1M; RRGL = 7.15 k;
bit CRC = 1
1.4
k
Gv(trx)
voltage gain
transmit amplifier from TXI to LN
VTXI = 50 mV (RMS)
10.6
11.6
12.6
dB
receive amplifier from RXI to RXO VRXI = 2 mV (RMS)
36.9
37.9
38.9
dB
G
v(trx)
gain control range for transmit and
receive ampliers with respect to
Iline =15mA
Iline =90mA
6.5
dB
Gv(AX)
voltage gain from AXI to AXO
VAXI = 2 mV (RMS)
30.8
31.8
32.8
dB
Gv(LSA)
voltage gain from LSAI1 or LSAI2 to
LSAO for maximum volume
VLSAI = 8 mV (RMS);
bits LSA1 = 1 and LSA2 = 1
26.5
28
29.5
dB
G
v(LSA)
voltage gain adjustment range for
loudspeaker channel
bits (VOL0, VOL1, VOL2)
from (0, 0, 0) to (1, 1, 1)
21
dB
G
v(LSA)s
voltage gain adjustment step for
loudspeaker channel
VOL0 from 0 to 1
3
dB
相關(guān)PDF資料
PDF描述
08-040831 OUTLINE AUTO - TANGING MEGAPAC
08-040831-C OUTLINE AUTO - TANGING MEGAPAC
08-040921 OUTLINE MINI MEGAPAC STANDARD CHASSIS
08-040921-D OUTLINE MINI MEGAPAC STANDARD CHASSIS
08-05-0306 BRASS, WIRE TERMINAL
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