SL6679 データシートの表示（PDF） - Mitel Networks
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SL6679 Datasheet PDF : 23 Pages
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SL6679
ELECTRICAL CHARACTERISTICS (1) (Cont.)
Electrical Characteristics (1) are guaranteed over the following range of operating conditions unless otherwise stated
T=
AMB
125°C, VCC1
= 1·3V, VCC2 = 2·7V
Characteristic
Value
Pin
Min.
Typ. Max. Units
Conditions
Mixers
LO DC bias voltage
Gain to TPI
Gain to TPQ
Match of gain to TPI
and TPQ
12,14
VCC1
3,5,8,12 38
42
46
3,5,14, 38
42
46
17
3,5,8, 21
0
11
12,14,17
V
dB LO inputs (12, 14) driven in quadrature:
45mVrms at 450MHz, CW.
Mixer inputs (3, 5) driven differentially:
0·45mVrms at 450·004MHz, CW.
dB As gain to TPI
dB As gain toTPI
Audio AGC
IAGC OP max. sink current 30
IAGC OP leakage current 30
45
µA TPI, TPQ signals limiting
1
µA No signal applied
AFC
AFC DC current, IAFC4k5
AFC DC current
AFC DC current
19
0·0
19
IAFC4k5 IAFC4k5
µA fC = fLO14·5kHz, CW
µA fC = fLO12·5kHz, CW
10·2 10·7
19
IAFC4k5 IAFC4k5
µA fC = fLO16·5kHz, CW
20·9 20·2
Bit Rate Filter Control
BRF CNT input logic high 26
BRF CNT input logic low
26
Tristate I/P current window 26
BRF 1 output current
27
BRF 1 output current
27
BRF 1 output current
27
BRF CNT input high current 26
BRF CNT input low current 26
VCC2
20·3
VCC2
0
0·1
20·4
10·4
3·5
1·7
0·74
27·5
115
27·5
17·5
V 2400 baud
V 1200 baud
µA 512 baud
µA Pin 26 logic high
µA Pin 26 logic low
µA Pin 26 logic tristate (open circuit)
µA
µA
4
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