SL6679 Ver la hoja de datos (PDF) - Mitel Networks
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SL6679 Datasheet PDF : 23 Pages
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SL6679
ELECTRICAL CHARACTERISTICS (2)
Electrical Characteristics (2) are guaranteed over the following range of operating conditions unless otherwise stated.
Characteristics are tested at room temperature only and are guaranteed by characterisation test or design.
T=
AMB
210°C to 155°C, VCC1
= 1·4V to 2·0V, VCC2 = 2·3V to 3·2V. VCC1,VCC220·8V
Characteristic
Value
Pin
Min.
Typ. Max. Units
Conditions
Supply voltage, VCC1
11
Supply voltage, VCC2
22
Supply current, ICC1
11
Supply current, ICC2
22
1 volt regulator, VREG
7
1 volt regulator load current
7
LNA current source, IRF
1
Reference voltage, VREF
18
VREF source current
18
VREF sink current
18
Turn-on time
Turn-off time
Data Amplifier
DATA OP sink current
21
DATA OP leakage current 21
Output mark:space ratio
21
0·95
1·3 2·7
V VCC1<VCC220·8V at >25°C only
1·9
2·7 3·5
V
1·60 2·4 mA Including IRF
350 510 µA
0·93
1·0 1·05 V ILOAD = 3mA, external PNP(b>100, VCE = 0·1V)
0·25
3
mA External PNP(hFE>100, VCE = 0·1V)
375
500 800 µA PTAT, voltage on pin 1 = 0·3V and 1·3V
1·13
1·25 1·33 V Typical temperature coefficient = 10·1mV/°C
18 µA
0·8 µA
9
ms Stable data O/P when 3dB above sensitivity.
CVREF = 2·2µF
2
ms Fall to 10% of steady state ICC1. CVREF = 2·2µF
22
µA Output logic low, pin 21 voltage = 0·3V
1·5 µA Output logic high, pin 21 voltage = VCC2
7:9
9:7
Preamble at 1200 baud, Df = 4kHz,
pin 26 = 0V, BRF capacitor = 560pF,
DATA OP pullup resistor = 200kΩ
Battery Economy
Power down ICC1
Power down ICC2
BEC input logic high
BEC input logic low
BEC input current
BEC input current
11
0·5 12 µA Pin 20 = logic low
22
2·0 12 µA Pin 20 = logic low
20 VCC220·3V
20
0
VCC2 V Powered up
0·3
V Powered down
20
21·5
1·5 µA Powered up
20
21·5
1·5 µA Powered down
Battery Flag
VBATT trigger point
28
BATT FLAG sink current
23
BATT FLAG sink current
23
BATT FLAG sink current
23
VBATT input voltage
28
VBATT input current
28
VBATT input current
28
1·04
2
20
21·5
21·5
1·08 1·12 V Current sunk by pin 23 = 1µA
2
µA Pin 28 voltage = 1·04V
µA Pin 28 voltage = 1·12V
µA Pin 28 voltage = 1·14V
2·0
V
1·5
µA VBATT = 1·14V
1·5
µA VBATT = 1·04V
Continued…
5
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