參數(shù)資料
型號(hào): 935262696112
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, PDSO16
封裝: PLASTIC, SOT-109, SO-16
文件頁(yè)數(shù): 3/31頁(yè)
文件大?。?/td> 224K
代理商: 935262696112
1999 Nov 03
11
Philips Semiconductors
Product specication
SDH/SONET STM4/OC12 and
1.25 Gbits/s Gigabit Ethernet postampliers
TZA3044; TZA3044B
CHARACTERISTICS
For typical values Tamb =25 °C and VCC = 3.3 V; minimum and maximum values are valid over the entire ambient
temperature range and supply voltage range; all voltages are measured with respect to ground; unless otherwise
specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
VCC
supply voltage
3
3.3
5.5
V
ICCD
digital supply current
notes 1 and 2
18
31
mA
ICCA
analog supply current
note 2
15
24
mA
Ptot
total power dissipation
notes 1 and 2
110
300
mW
Tj
junction temperature
40
+125
°C
Tamb
ambient temperature
40
+25
+85
°C
Input signal pins DIN and DINQ
Vi(se)(p-p)
single-ended input signal
voltage (peak-to-peak)
note 3
0.002
1.5
V
Vi(dif)(p-p)
differential input signal
voltage (peak-to-peak)
note 3
0.004
3.0
V
I
absolute input signal voltage
1.3
2.1
VCCA
V
VIO(eq)
equivalent input signal offset
voltage
50
V
VIO(cor)
input offset voltage correction
note 4; positive
3
mV
note 4; negative
3
mV
Ri
input resistance
single-ended
2.9
4.5
7.6
k
Ci
input capacitance
single-ended; note 5
2.5
pF
Vn(i)(rms)
equivalent input RMS noise
voltage
notes 5 and 6
100
145
V
Input signal level detect pin RSET
IRSET
reference current
notes 5 and 7
5
60
A
VRSET
reference voltage
referred to VCCA
VCCA 1.65 VCCA 1.5
VCCA 1.4
V
Vth(p-p)
threshold adjusting range
(single-ended, peak-to-peak)
Vi = 1.25 Gbits/s PRBS
27
1 sequence; note 5
2
12
mV
hys
hysteresis
electrically measured
236dB
RF
lter resistance
14
25
41
k
tF
lter time constant
CF = 0; note 5
0.5
1.0
2.0
s
PECL output pins DOUT and DOUTQ
VOL
LOW-level output voltage
note 8
VCC 1.84
VCC 1.6
V
VOH
HIGH-level output voltage
note 8
VCC 1.1
VCC 0.9
V
tr
rise time
20% to 80%; note 5
200
250
ps
tf
fall time
80% to 20%; note 5
200
250
ps
tPWD
pulse width distortion
note 5
30
ps
f3dB(l)
low frequency
3 dB point
0.85
1.5
kHz
f3dB(h)
high frequency
3 dB point
note 9
1000
MHz
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