Key facts
- Brand
- Siemens
- Model
- 8DA
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-11
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Siemens CGY 0918 GaAs MMIC Datasheet
The document describes the Siemens CGY 0918, a Gallium Arsenide (GaAs) Monolithic Microwave Integrated Circuit (MMIC). It is designed as a dual-band power amplifier supporting both GSM and PCN frequency ranges within a single package. The device features two amplifiers integrated together with power ramp control capabilities.
Read onlineSiemens 8DA specifications
| Product Type | GaAs MMIC Dual band GSM/PCN power amplifier |
|---|---|
| Output Power (GSM) | 35 dBm at 3.5 V |
| Output Power (PCN) | 34 dBm at 3.5 V |
| Supply Voltage | 9 V max. |
| Supply Current (GSM) | 1.6 A at Pin=10dBm |
| Gain GSM | 30 dB min. |
| Frequency Range GSM | 880 - 915 MHz |
| Frequency Range PCN | 1710 - 1785 MHz |
All Siemens 8DA documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the output power of the CGY 0918?
The device provides 35 dBm for GSM and 34 dBm for PCN at a supply voltage of 3.5 V.
How many amplifiers are in the package?
The CGY 0918 contains two amplifiers integrated into a single package.
What are the complementary types for BC 807 and BC 808?
The complementary types are BC 817 and BC 818 (NPN).
From: Siemens BC 807/BC 808 PNP Silicon AF Transistors Datasheet
What is the storage temperature range?
The storage temperature range is -65 to +150 °C.
From: Siemens BC 807/BC 808 PNP Silicon AF Transistors Datasheet
What is the degree of protection for the primary enclosure?
The primary enclosure meets IP65 protection.
From: SIEMENS Fixed-Mounted Circuit-Breaker Switchgear Types 8DA 8DB up to 40.5 kV Gas-Insulated
What is the maximum short‑circuit making current the switchgear can handle?
It can handle up to 100 kA short‑circuit making current.
From: SIEMENS Fixed-Mounted Circuit-Breaker Switchgear Types 8DA 8DB up to 40.5 kV Gas-Insulated