参数资料
型号: TZA3011AVH/C2,557
厂商: NXP Semiconductors
文件页数: 13/30页
文件大小: 0K
描述: IC LASER DRIVER 3.2GBPS SOT560
标准包装: 2,450
系列: A-rate™
类型: 激光二极管驱动器(光纤)
数据速率: 3.2Gbps
通道数: 1
电源电压: 3.14 V ~ 3.47 V
电流 - 电源: 40mA
电流 - 调制: 100mA
电流 - 偏置: 100mA
工作温度: -40°C ~ 85°C
封装/外壳: 32-HBCC
供应商设备封装: 32-HBCC(5x5)
包装: 托盘
安装类型: 表面贴装
其它名称: 935269940557
TZA3011AVHW
TZA3011AVHW-ND
Philips Semiconductors
TZA3011A; TZA3011B
30 Mbit/s up to 3.2 Gbit/s A-rate ? laser drivers
Table 7: Characteristics …continued
T amb = ? 40 ° C to +85 ° C; R th(j-a) = 35 K/W; P tot = 400 mW; V CCA = 3.14 V to 3.47 V; V CCD = 3.14 V to 3.47 V; V CCO = 3.14 V
to 3.47 V; R AVR = 7.5 k ? ; R ER = 62 k ? ; R MODIN = 6.2 k ? ; R BIASIN = 6.8 k ? ; R PWA = 10 k ? ; R RREF = 10 k ? ; R MAXMON = 13 k ? ;
R MAXOP = 20 k ? ; positive currents ?ow into the IC; all voltages are referenced to ground; unless otherwise speci?ed.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Extinction ratio setting for dual-loop control: pins MON and ER
ER min
low extinction ratio setting
dual-loop set-up; IER > ? 30 μ A
linear scale
-
5
7
ER max
high extinction ratio setting
dB scale
dual-loop set-up; IER < ? 10 μ A
linear scale
dB scale
-
13
11
7
15
11.8
8.5
-
-
dB
dB
ER acc
V ref(ER)
relative accuracy of ER
reference voltage on
temperature and V CCA variations;
ER = 10; AVR = 550 μ A
I ER = ? 35 μ A to ? 5 μ A; C ER < 100 pF
? 10
1.15
-
1.20
+10
1.25
%
V
pin ER
I ER
current sink on pin ER
? 35
-
? 5
μ A
Average setting for dual-loop control and average loop control: pins MON and AVR
I av(MON)(low)
low average monitor
I AVR > ? 280 μ A
current setting
dual-loop (ER = 5)
average loop (pin ER to GND)
-
-
-
-
150
150
μ A
μ A
I av(MON)(max)
maximum average monitor
I AVR = ? 15.0 μ A
current setting
dual-loop (ER = 5)
average loop (pin ER to GND)
1200 1300
1200 1300
-
-
μ A
μ A
? I av(MON)
relative accuracy of
average current on
temperature and V CCA variations;
ER = 10; AVR = 550 μ A
? 10
-
+10
%
pin MON
V ref(AVR)
reference voltage on
I AVR = ? 250 μ A to ? 15 μ A;
1.15
1.20
1.25
V
pin AVR
C AVR < 100 pF
I sink(AVR)
current sink on pin AVR
? 280 -
? 15
μ A
Control loop modulation output: pin MODOUT
I source(MODOUT) source current
V MODOUT = 0.5 V to 1.5 V;
-
-
? 200 μ A
C MODOUT < 100 pF
I sink(MODOUT)
sink current
V MODOUT = 0.5 V to 1.5 V;
200
-
-
μ A
C MODOUT < 100 pF
Control loop bias output: pin BIASOUT
I source(BIASOUT) source current
V BIASOUT = 0.5 V to 1.5 V;
-
-
? 200 μ A
C BIASOUT < 100 pF
I sink(BIASOUT)
sink current
V BIASOUT = 0.5 V to 1.5 V;
200
-
-
μ A
C BIASOUT < 100 pF
Bias current source: pins BIASIN and BIAS
g m(bias)
bias transconductance
V BIASIN = 0.5 V to 1.5 V
V BIAS = V CCO = 3.3 V
V BIAS = 4.1 V; V CCO = 5.0 V
90
95
110
110
125
130
mA/V
mA/V
I source(BIASIN)
source current at
V BIASIN = 0.5 V to 1.5 V
? 110 ? 100
? 95
μ A
pin BIASIN
9397 750 14437
? Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 06 — 20 January 2005
13 of 30
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