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TCM37C14A Datasheet(PDF) 5 Page - Texas Instruments

Part No. TCM37C14A
Description  PCM COMBO WITH PROGRAMMABLE GAIN CONTROL
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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TCM37C14A Datasheet(HTML) 5 Page - Texas Instruments

 
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TCM37C14A, TCM37C15A
PCM COMBO WITH PROGRAMMABLE GAIN CONTROL
SLWS018B – JUNE 1996 – REVISED MAY 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (outputs not loaded) (unless otherwise noted)
supply current
PARAMETER
TEST CONDITIONS
0
°C to 85°C
–40
°C to 0°C
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Sl
t f
Operating
7
10
8
11
ICC
Supply current from
VCC
Standby
FSX, FSR at VIL (after 300 ms)
0.5
1.3
1
1.7
mA
VCC
Power down
GS0, GS1 = VIL (after 300 ms)
0.5
1.2
1
1.7
Sl
t f
Operating
–7
–9
–9
– 11.5
IBB
Supply current from
VBB
Standby
FSX, FSR at VIL (after 300 ms)
– 0.6
–1
– 0.8
– 1.2
mA
VBB
Power down
GS0, GS1 = VIL (after 300 ms)
– 0.3
– 0.9
– 0.4
– 1.2
Operating
70
100
80
110
PD
Power dissipation
Standby
FSX, FSR at VIL (after 300 ms)
9
13
10
17
mW
Power down
GS0, GS1 = VIL (after 300 ms)
7
12
10
17
digital interface
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
VOH
High-level output voltage at PCMOUT
IOH = – 9.6 mA
2.4
V
VOL
Low-level output voltage at PCMOUT, TSX
IOL = 3.2 mA
0.5
V
IIH
High-level input current, any digital input
VI = 2.2 V to VCC
12
µA
IIL
Low-level input current, any digital input
VI = 0 to 0.8 V
12
µA
Ci
Input capacitance
5
pF
Co
Output capacitance
5
pF
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.
transmit amplifier input
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
UNIT
Input current at ANLGIN
VI = – 2.17 V to 2.17 V
±100
nA
Input offset voltage at ANLGIN
VI = – 2.17 V to 2.17 V
±25
mV
Common-mode rejection at ANLGIN
VI = – 2.17 V to 2.17 V
55
dB
Open-loop voltage amplification at GSX
5000
Open-loop unity-gain bandwidth at GSX
1
MHz
Input resistance at ANLGIN
10
M
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.
receive filter output
PARAMETER
MIN
TYP†
MAX
UNIT
Output offset voltage PWRO +, PWRO – (single ended), Relative to AGND
80
mV
Output resistance at PWRO +, PWRO –
1
† All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25°C.
‡ PWRO – on TCM37C14A only


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