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PCF50732 Datasheet, PDF (44/64 Pages) NXP Semiconductors – Baseband and audio interface for GSM
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Philips Semiconductors
Baseband and audio interface for GSM
Objective specification
PCF50732
SYMBOL
PARAMETER
CONDITIONS
Digital bidirectional pins: CDO and BDIO
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
VOL
LOW-level output voltage
Isink = 1.5 mA
VOH
HIGH-level output voltage
Isource = 1.5 mA
Low-swing clock input: MCLK
ILI
input leakage current
Analog power supplies: VDDA(bb), VDDA(vb), VDDA(vbo) and VDDA(ref)
VDDA
IDDA
analog supply voltage
analog supply current
VDDD = 1.5 V;
VDDA = 2.7 V;
RXON active
Analog reference pin: Vref
Vref
DC reference level
no external load
II(ref)
input source/sink current
Analog output pins: IP, IN, QP and QN
Vbias(TXIQ)
DC bias level
Analog input pins: MICP and MICN
Vref(MIC)
DC input reference level
Analog input pins: AUXMICP and AUXMICN
Vref(AUXMIC)
DC input reference level
Analog output pins: EARP and EARN
Vbias(EAR)
DC bias level
Analog output pin: AUXSP
Vbias(AUX)
DC bias level
Analog output pin: BUZ
Vbias(BUZ)
DC bias level
MIN.
TYP.
MAX. UNIT
0.0
−
0.7VDDD −
−
±1
−
−
0.7VDDD −
−
±1
0.3VDDD V
VDDD
V
−
µA
0.2VDDD V
−
V
−
µA
2.5
2.7
2.75
V
−
3.5
−
mA
−
1.25
−
V
−
0.1
−
µA
1.175 1.25
1.325 V
−
0.5Vref −
V
−
0.5Vref −
V
−
Vref
−
V
−
Vref
−
V
−
Vref
−
V
1999 May 03
44
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