Differential TIA. TGA4817-EPU Datasheet


TGA4817-EPU TIA. Datasheet pdf. Equivalent


TGA4817-EPU


Wide Dynamic Range Differential TIA
Advance Product Information September 27, 2004

10Gb/s Wide Dynamic Range Differential TIA

TGA4817-EPU

Key Features and Performance
• • • • • • • • 3200Ω Single-Ended Transimpedance > 9 GHz 3dB Bandwidth > 1.6mA RMS Input Overload Current 11pA/ √Hz Input Noise Current Rx Signal Indicator (RSSI) 0.15µm 3MI pHEMT Technology Bias Conditions: 3.3V, 70mA Chip dimensions: 1.20 x 1.20 x 0.10 mm (0.047 x 0.047 x 0.004 in)

Preliminary Measured Performance
79 76 Differential Zt (dB-Ohm) 73 70 67 64 61 58 55 52 1
Differential Transimpedance S22 Non-Inverting Output S22 Inverting Output

Bias Conditions: V+=3.3V I+=70mA
CPIN = 0.2 pF RPIN = 15 Ohm LBW = 1 nH

0 -3 -6 -9 -12 -15 -18 -21 -24 -27 Output Return Loss (dB)

Primary Applications
• OC-192/STM-64 Fiber Optic Systems

www.DataSheet4U.com

3

5

7 9 11 Frequency (GHz)

13

15

10.0Gb/s, 231-1 PRBS, IPD = 95 uA RMS

Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications. Specifications are subject to change without notice. 1

TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994-8504 Email: info-mmw@tqs.com Web: www.triquint.com

Advance Product Information September 27, 2004 TGA4817-EPU
TABLE I MAXIMUM RATINGS Symbol V
+

Parameter 1/ Positive Supply Voltage Positive Supply Current (Quiescent) Input Continuous Wave Power Power Di...



TGA4817-EPU
Advance Product Information
September 27, 2004
10Gb/s Wide Dynamic Range Differential TIA TGA4817-EPU
Key Features and Performance
• 3200Single-Ended Transimpedance
• > 9 GHz 3dB Bandwidth
• > 1.6mA RMS Input Overload Current
• 11pA/ Hz Input Noise Current
• Rx Signal Indicator (RSSI)
• 0.15µm 3MI pHEMT Technology
• Bias Conditions: 3.3V, 70mA
Preliminary Measured Performance
Bias Conditions: V+=3.3V I+=70mA
79 0
CPIN = 0.2 pF
76 RPIN = 15 Ohm -3
LBW = 1 nH
73 -6
Chip dimensions: 1.20 x 1.20 x 0.10 mm
(0.047 x 0.047 x 0.004 in)
Primary Applications
• OC-192/STM-64 Fiber Optic
Systems
70 -9
67www.DataSheet4U.com
-12
64 -15
61 -18
58 Differential Transimpedance
-21
55 S22 Non-Inverting Output
S22 Inverting Output
52
-24
-27
1 3 5 7 9 11 13 15
Frequency (GHz)
10.0Gb/s, 231-1 PRBS, IPD = 95 uA RMS
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice.
1
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994-8504 Email: info-mmw@tqs.com Web: www.triquint.com

TGA4817-EPU
Advance Product Information
September 27, 2004
TGA4817-EPU
TABLE I
MAXIMUM RATINGS
Symbol
V+
I+
PIN
PD
TCH
TM
TSTG
Parameter 1/
Positive Supply Voltage
Positive Supply Current (Quiescent)
Input Continuous Wave Power
Power Dissipation
Operating Channel Temperature
Mounting Temperature
(30 Seconds)
Storage Temperature
Value
5.5 V
80 mA
14.5 dBm
0.44 W
117 °C
320 °C
-65 to 117 °C
Notes
2/
2/
2/
2/
4/ 5/
1/ These ratings represent the maximum operable values for this device.
2/ Current is defined under no RF drive conditions. Combinations of supply voltage,
supply current, input power, and output power shall not exceed PD.
3/ When operated at this power dissipation with a base plate temperature of 70 °C, the
median life is 1 E+6 hours.
4/ These ratings apply to each individual FET.
5/ Junction operating temperature will directly affect the device median time to failure (TM).
For maximum life, it is recommended that junction temperatures be maintained at the
lowest possible levels.
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice.
2
TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994-8504 Email: info-mmw@tqs.com Web: www.triquint.com




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