參數(shù)資料
型號: TP13054A
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: Combination Codec/Filter(單片,串行接口,組合脈沖編碼譯碼器和濾波器)
中文描述: 組合編解碼器/濾波器(單片,串行接口,組合脈沖編碼譯碼器和濾波器)
文件頁數(shù): 5/17頁
文件大?。?/td> 361K
代理商: TP13054A
TP3054A, TP3057A, TP13054A, TP13057A
MONOLITHIC SERIAL INTERFACE
COMBINED PCM CODEC AND FILTER
SCTS026C – SEPTEMBER 1992 – REVISED JULY 1996
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at V
CC
= 5 V
±
5%, V
BB
= –5 V
±
5%, GND at 0 V, T
A
= 25
°
C (unless
otherwise noted)
digital interface
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VOH
High-level output voltage
DX
IH = -3.2 mA
IL = 3.2 mA
IL = 3.2 mA, Drain open
VI = VIH to VCC
VI = GND to VIL
VO = GND to VCC
2.4
V
VOL
Low-level output voltage
DX
0.4
V
TSX
0.4
±
10
±
10
±
10
IIH
IIL
IOZ
High-level input current
μ
A
μ
A
μ
A
Low-level input current
All digital inputs
Output current in high-impedance state
DX
analog interface with transmit amplifier input
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
±
200
UNIT
II
ri
ro
Input current
VFXI+ or VFXI –
VI = –2.5 V to 2.5 V
VI = –2.5 V to 2.5 V
Closed loop, Unity gain
RL
10 k
nA
M
V
Input resistance
VFXI+ or VFXI –
10
Output resistance
1
3
Output dynamic range
GSX
±
2.8
AV
BI
VIO
CMRR
Open-loop voltage amplification
VFXI+ to GSX
5000
Unity-gain bandwidth
GSX
1
2
MHz
Input offset voltage
VFXI+ or VFXI –
±
20
mV
Common-mode rejection ratio
60
dB
KSVR
All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25
°
C.
analog interface with receive filter
Supply-voltage rejection ratio
60
dB
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
pF
Output resistance
VFRO
1
3
Load resistance
VFRO =
±
2.5 V
600
Load capacitance
VFRO to GND
500
±
200
Output dc offset voltage
All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25
°
C.
VFRO to GND
mV
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