MGCM01 Datasheet, PDF (4/18 Pages) Zarlink Semiconductor Inc – TDMA/AMPS Baseband Interface

MGCM01
Electrical Characteristics
T_AMB = -30°C to +85°C, V_DD = 3V ±10%, V_EE = 0V. These characteristics are guaranteed by either production test
or design. They apply within the specified ambient temperature and supply voltage ranges unless otherwise stated.
Characteristic
Value
Min. Typ. Max. ^Units
Conditions
Supply Current
Sleep
Power down
Receive section (I/Q)
Receive section (FM)
Receive section (I/Q)
Receive section (FM)
Transmit section (I/Q)
Transmit section (FM)
Logic Inputs
Input voltage high, V_IH
Input voltage low, V_IL
Input current
Input capacitance
Logic Outputs
Output voltage low, V_OL
Output voltage high, V_OH
Output current
Serial Control Timing
SDATA set up time, t₁
SDATA hold time, t₂
SCLK pulse width t₃
SLATCH set up time, t₄
SLATCH pulse width, t₅
SCLK period, t₆
Switch on/off times
TX turn on/turn off time
RX turn on/turn off time
TCXO Input
Input resistance
Input capacitance
Input sensitivity
Frequency
20 100 µA
550
µA Reference circuits active
10 12·5 mA At 25°C and V_DD = 3·0V
9
12 mA At 25°C and V_DD = 3·0V
14 mA
14 mA
5·2
8
mA
2·8 5·5 mA
0·8V_DD
V
0·2V_DD V
10 nA
10 pF
V_IN = 0V to V_DD
0·6V_DD
20
20
50
20
50
100
0·4
V
V
± 1 mA
See Figure 3
ns
ns
ns
ns
ns
ns
0·5 ms
1·0 ms
10
kΩ
10
pF
0·5
2 Vp-p AC coupled
19·44
MHz
cont…
t1
t3
SLCK
SDATA
t2
BIT 23
SLATCH
t6
BIT 22
BIT 21
BIT 0
t4
t5
Figure 3 - Serial bus timing diagram
3