參數(shù)資料
型號(hào): PCF50732H
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Baseband and audio interface for GSM
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP48
封裝: PLASTIC, LQFP-48
文件頁數(shù): 44/64頁
文件大?。?/td> 322K
代理商: PCF50732H
1999 May 03
44
Philips Semiconductors
Objective specification
Baseband and audio interface for GSM
PCF50732
Digital bidirectional pins: CDO and BDIO
V
IL
V
IH
I
LI
V
OL
V
OH
LOW-level input voltage
HIGH-level input voltage
input leakage current
LOW-level output voltage
HIGH-level output voltage
0.0
0.7V
DDD
0.7V
DDD
±1
0.3V
DDD
V
DDD
0.2V
DDD
V
V
μ
A
V
V
I
sink
= 1.5 mA
I
source
= 1.5 mA
Low-swing clock input: MCLK
I
LI
input leakage current
±1
μ
A
Analog power supplies: V
DDA(bb)
, V
DDA(vb)
, V
DDA(vbo)
and V
DDA(ref)
V
DDA
I
DDA
analog supply voltage
analog supply current
2.5
2.7
3.5
2.75
V
mA
V
DDD
= 1.5 V;
V
DDA
= 2.7 V;
RXON active
Analog reference pin: V
ref
V
ref
I
I(ref)
DC reference level
input source/sink current
no external load
1.25
0.1
V
μ
A
Analog output pins: IP, IN, QP and QN
V
bias(TXIQ)
DC bias level
1.175
1.25
1.325
V
Analog input pins: MICP and MICN
V
ref(MIC)
DC input reference level
0.5V
ref
V
Analog input pins: AUXMICP and AUXMICN
V
ref(AUXMIC)
DC input reference level
0.5V
ref
V
Analog output pins: EARP and EARN
V
bias(EAR)
DC bias level
V
ref
V
Analog output pin: AUXSP
V
bias(AUX)
DC bias level
V
ref
V
Analog output pin: BUZ
V
bias(BUZ)
DC bias level
V
ref
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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